| Date     | LT COMPOSITE (>10 Yrs) | TREASURY 20-Yr CMT | Extrapolation Factor |
|----------|---------------------------|--------------------|----------------------|
| 12/31/20 | 1.46                      | 1.45               |                      |
| 12/30/20 | 1.47                      | 1.46               |                      |
| 12/29/20 | 1.48                      | 1.47               |                      |
| 12/28/20 | 1.47                      | 1.46               |                      |
| 12/24/20 | 1.47                      | 1.46               |                      |
| 12/23/20 | 1.5                       | 1.49               |                      |
| 12/22/20 | 1.46                      | 1.45               |                      |
| 12/21/20 | 1.49                      | 1.48               |                      |
| 12/18/20 | 1.5                       | 1.49               |                      |
| 12/17/20 | 1.49                      | 1.47               |                      |
| 12/16/20 | 1.47                      | 1.46               |                      |
| 12/15/20 | 1.46                      | 1.45               |                      |
| 12/14/20 | 1.44                      | 1.43               |                      |
| 12/11/20 | 1.43                      | 1.42               |                      |
| 12/10/20 | 1.45                      | 1.44               |                      |
| 12/9/20  | 1.49                      | 1.48               |                      |
| 12/8/20  | 1.47                      | 1.46               |                      |
| 12/7/20  | 1.49                      | 1.49               |                      |
| 12/4/20  | 1.54                      | 1.53               |                      |
| 12/3/20  | 1.47                      | 1.46               |                      |
| 12/2/20  | 1.51                      | 1.5                |                      |
| 12/1/20  | 1.47                      | 1.46               |                      |
| 11/30/20 | 1.38                      | 1.37               |                      |
| 11/27/20 | 1.38                      | 1.36               |                      |
| 11/25/20 | 1.43                      | 1.41               |                      |
| 11/24/20 | 1.41                      | 1.4                |                      |
| 11/23/20 | 1.37                      | 1.36               |                      |
| 11/20/20 | 1.34                      | 1.33               |                      |
| 11/19/20 | 1.38                      | 1.38               |                      |
| 11/18/20 | 1.42                      | 1.42               |                      |
| 11/17/20 | 1.42                      | 1.4                |                      |
| 11/16/20 | 1.46                      | 1.44               |                      |
| 11/13/20 | 1.44                      | 1.43               |                      |
| 11/12/20 | 1.43                      | 1.42               |                      |
| 11/10/20 | 1.54                      | 1.53               |                      |
| 11/9/20  | 1.53                      | 1.51               |                      |
| 11/6/20  | 1.39                      | 1.37               |                      |
| 11/5/20  | 1.33                      | 1.32               |                      |
| 11/4/20  | 1.34                      | 1.33               |                      |
| 11/3/20  | 1.45                      | 1.44               |                      |
| 11/2/20  | 1.43                      | 1.41               |                      |
| 10/30/20 | 1.45                      | 1.43               |                      |
| 10/29/20 | 1.41                      | 1.39               |                      |
| 10/28/20 | 1.36                      | 1.34               |                      |
| 10/27/20 | 1.36                      | 1.34               |                      |
| 10/26/20 | 1.39                      | 1.37               |                      |
| 10/23/20 | 1.44                      | 1.41               |                      |
| 10/22/20 | 1.46                      | 1.43               |                      |
| 10/21/20 | 1.42                      | 1.4                |                      |
| 10/20/20 | 1.4                       | 1.37               |                      |
| 10/19/20 | 1.35                      | 1.32               |                      |
| 10/16/20 | 1.33                      | 1.3                |                      |
| 10/15/20 | 1.32                      | 1.29               |                      |
| 10/14/20 | 1.31                      | 1.28               |                      |
| 10/13/20 | 1.32                      | 1.29               |                      |
| 10/9/20  | 1.37                      | 1.34               |                      |
| 10/8/20  | 1.37                      | 1.34               |                      |
| 10/7/20  | 1.4                       | 1.37               |                      |
| 10/6/20  | 1.36                      | 1.33               |                      |
| 10/5/20  | 1.38                      | 1.34               |                      |
| 10/2/20  | 1.29                      | 1.25               |                      |
| 10/1/20  | 1.26                      | 1.23               |                      |
| 9/30/20  | 1.27                      | 1.23               |                      |
| 9/29/20  | 1.23                      | 1.19               |                      |
| 9/28/20  | 1.23                      | 1.2                |                      |
| 9/25/20  | 1.22                      | 1.19               |                      |
| 9/24/20  | 1.22                      | 1.19               |                      |
| 9/23/20  | 1.24                      | 1.21               |                      |
| 9/22/20  | 1.24                      | 1.21               |                      |
| 9/21/20  | 1.25                      | 1.22               |                      |
| 9/18/20  | 1.27                      | 1.24               |                      |
| 9/17/20  | 1.25                      | 1.22               |                      |
| 9/16/20  | 1.26                      | 1.23               |                      |
| 9/15/20  | 1.24                      | 1.21               |                      |
| 9/14/20  | 1.24                      | 1.21               |                      |
| 9/11/20  | 1.24                      | 1.21               |                      |
| 9/10/20  | 1.24                      | 1.22               |                      |
| 9/9/20   | 1.28                      | 1.25               |                      |
| 9/8/20   | 1.25                      | 1.22               |                      |
| 9/4/20   | 1.29                      | 1.25               |                      |
| 9/3/20   | 1.17                      | 1.13               |                      |
| 9/2/20   | 1.21                      | 1.16               |                      |
| 9/1/20   | 1.25                      | 1.2                |                      |
| 8/31/20  | 1.31                      | 1.26               |                      |
| 8/28/20  | 1.35                      | 1.29               |                      |
| 8/27/20  | 1.33                      | 1.28               |                      |
| 8/26/20  | 1.25                      | 1.2                |                      |
| 8/25/20  | 1.23                      | 1.18               |                      |
| 8/24/20  | 1.19                      | 1.14               |                      |
| 8/21/20  | 1.18                      | 1.13               |                      |
| 8/20/20  | 1.21                      | 1.15               |                      |
| 8/19/20  | 1.25                      | 1.2                |                      |
| 8/18/20  | 1.23                      | 1.16               |                      |
| 8/17/20  | 1.26                      | 1.19               |                      |
| 8/14/20  | 1.27                      | 1.21               |                      |
| 8/13/20  | 1.25                      | 1.2                |                      |
| 8/12/20  | 1.21                      | 1.15               |                      |
| 8/11/20  | 1.16                      | 1.1                |                      |
| 8/10/20  | 1.09                      | 1.04               |                      |
| 8/7/20   | 1.07                      | 1.01               |                      |
| 8/6/20   | 1.03                      | 0.98               |                      |
| 8/5/20   | 1.06                      | 1                  |                      |
| 8/4/20   | 1.02                      | 0.96               |                      |
| 8/3/20   | 1.07                      | 1.01               |                      |
| 7/31/20  | 1.04                      | 0.98               |                      |
| 7/30/20  | 1.04                      | 0.98               |                      |
| 7/29/20  | 1.09                      | 1.03               |                      |
| 7/28/20  | 1.07                      | 1.01               |                      |
| 7/27/20  | 1.1                       | 1.05               |                      |
| 7/24/20  | 1.08                      | 1.03               |                      |
| 7/23/20  | 1.09                      | 1.03               |                      |
| 7/22/20  | 1.13                      | 1.08               |                      |
| 7/21/20  | 1.14                      | 1.09               |                      |
| 7/20/20  | 1.16                      | 1.1                |                      |
| 7/17/20  | 1.17                      | 1.11               |                      |
| 7/16/20  | 1.15                      | 1.09               |                      |
| 7/15/20  | 1.17                      | 1.11               |                      |
| 7/14/20  | 1.15                      | 1.09               |                      |
| 7/13/20  | 1.17                      | 1.11               |                      |
| 7/10/20  | 1.18                      | 1.12               |                      |
| 7/9/20   | 1.15                      | 1.09               |                      |
| 7/8/20   | 1.23                      | 1.16               |                      |
| 7/7/20   | 1.21                      | 1.15               |                      |
| 7/6/20   | 1.28                      | 1.21               |                      |
| 7/2/20   | 1.26                      | 1.2                |                      |
| 7/1/20   | 1.27                      | 1.2                |                      |
| 6/30/20  | 1.25                      | 1.18               |                      |
| 6/29/20  | 1.22                      | 1.16               |                      |
| 6/26/20  | 1.21                      | 1.15               |                      |
| 6/25/20  | 1.26                      | 1.2                |                      |
| 6/24/20  | 1.28                      | 1.21               |                      |
| 6/23/20  | 1.32                      | 1.25               |                      |
| 6/22/20  | 1.3                       | 1.23               |                      |
| 6/19/20  | 1.3                       | 1.23               |                      |
| 6/18/20  | 1.3                       | 1.24               |                      |
| 6/17/20  | 1.36                      | 1.3                |                      |
| 6/16/20  | 1.37                      | 1.31               |                      |
| 6/15/20  | 1.3                       | 1.24               |                      |
| 6/12/20  | 1.3                       | 1.24               |                      |
| 6/11/20  | 1.25                      | 1.19               |                      |
| 6/10/20  | 1.37                      | 1.31               |                      |
| 6/9/20   | 1.43                      | 1.37               |                      |
| 6/8/20   | 1.49                      | 1.43               |                      |
| 6/5/20   | 1.52                      | 1.46               |                      |
| 6/4/20   | 1.45                      | 1.38               |                      |
| 6/3/20   | 1.39                      | 1.32               |                      |
| 6/2/20   | 1.32                      | 1.24               |                      |
| 6/1/20   | 1.3                       | 1.22               |                      |
| 5/29/20  | 1.26                      | 1.18               |                      |
| 5/28/20  | 1.31                      | 1.23               |                      |
| 5/27/20  | 1.27                      | 1.19               |                      |
| 5/26/20  | 1.28                      | 1.19               |                      |
| 5/22/20  | 1.22                      | 1.12               |                      |
| 5/21/20  | 1.24                      | 1.16               |                      |
| 5/20/20  | 1.25                      | 1.19               |                      |
| 5/19/20  | 1.28                      | 1.15               |                      |
| 5/18/20  | 1.29                      | 1.17               |                      |
| 5/15/20  | 1.17                      | 1.05               |                      |
| 5/14/20  | 1.14                      | 1.03               |                      |
| 5/13/20  | 1.19                      | 1.07               |                      |
| 5/12/20  | 1.23                      | 1.11               |                      |
| 5/11/20  | 1.28                      | 1.16               |                      |
| 5/8/20   | 1.25                      | 1.12               |                      |
| 5/7/20   | 1.17                      | 1.05               |                      |
| 5/6/20   | 1.27                      | 1.16               |                      |
| 5/5/20   | 1.19                      | 1.07               |                      |
| 5/4/20   | 1.16                      | 1.05               |                      |
| 5/1/20   | 1.14                      | 1.04               |                      |
| 4/30/20  | 1.16                      | 1.05               |                      |
| 4/29/20  | 1.13                      | 1.02               |                      |
| 4/28/20  | 1.1                       | 1                  |                      |
| 4/27/20  | 1.15                      | 1.06               |                      |
| 4/24/20  | 1.07                      | 0.98               |                      |
| 4/23/20  | 1.08                      | 0.99               |                      |
| 4/22/20  | 1.11                      | 1.03               |                      |
| 4/21/20  | 1.06                      | 0.98               |                      |
| 4/20/20  | 1.12                      | 1.04               |                      |
| 4/17/20  | 1.16                      | 1.08               |                      |
| 4/16/20  | 1.09                      | 1.01               |                      |
| 4/15/20  | 1.14                      | 1.06               |                      |
| 4/14/20  | 1.28                      | 1.19               |                      |
| 4/13/20  | 1.27                      | 1.19               |                      |
| 4/9/20   | 1.23                      | 1.15               |                      |
| 4/8/20   | 1.26                      | 1.18               |                      |
| 4/7/20   | 1.21                      | 1.13               |                      |
| 4/6/20   | 1.17                      | 1.08               |                      |
| 4/3/20   | 1.14                      | 1.05               |                      |
| 4/2/20   | 1.15                      | 1.04               |                      |
| 4/1/20   | 1.15                      | 1.04               |                      |
| 3/31/20  | 1.26                      | 1.15               |                      |
| 3/30/20  | 1.21                      | 1.1                |                      |
| 3/27/20  | 1.19                      | 1.09               |                      |
| 3/26/20  | 1.32                      | 1.2                |                      |
| 3/25/20  | 1.35                      | 1.23               |                      |
| 3/24/20  | 1.3                       | 1.19               |                      |
| 3/23/20  | 1.25                      | 1.12               |                      |
| 3/20/20  | 1.49                      | 1.35               |                      |
| 3/19/20  | 1.72                      | 1.56               |                      |
| 3/18/20  | 1.74                      | 1.6                |                      |
| 3/17/20  | 1.56                      | 1.45               |                      |
| 3/16/20  | 1.24                      | 1.1                |                      |
| 3/13/20  | 1.46                      | 1.31               |                      |
| 3/12/20  | 1.41                      | 1.27               |                      |
| 3/11/20  | 1.27                      | 1.13               |                      |
| 3/10/20  | 1.27                      | 1.16               |                      |
| 3/9/20   | 0.97                      | 0.87               |                      |
| 3/6/20   | 1.18                      | 1.09               |                      |
| 3/5/20   | 1.45                      | 1.34               |                      |
| 3/4/20   | 1.56                      | 1.45               |                      |
| 3/3/20   | 1.54                      | 1.44               |                      |
| 3/2/20   | 1.56                      | 1.46               |                      |
| 2/28/20  | 1.56                      | 1.46               |                      |
| 2/27/20  | 1.7                       | 1.61               |                      |
| 2/26/20  | 1.73                      | 1.64               |                      |
| 2/25/20  | 1.71                      | 1.63               |                      |
| 2/24/20  | 1.76                      | 1.68               |                      |
| 2/21/20  | 1.83                      | 1.75               |                      |
| 2/20/20  | 1.89                      | 1.81               |                      |
| 2/19/20  | 1.93                      | 1.86               |                      |
| 2/18/20  | 1.93                      | 1.85               |                      |
| 2/14/20  | 1.97                      | 1.89               |                      |
| 2/13/20  | 1.99                      | 1.91               |                      |
| 2/12/20  | 2.01                      | 1.93               |                      |
| 2/11/20  | 1.97                      | 1.89               |                      |
| 2/10/20  | 1.95                      | 1.87               |                      |
| 2/7/20   | 1.97                      | 1.89               |                      |
| 2/6/20   | 2.02                      | 1.94               |                      |
| 2/5/20   | 2.05                      | 1.97               |                      |
| 2/4/20   | 2                         | 1.91               |                      |
| 2/3/20   | 1.92                      | 1.84               |                      |
| 1/31/20  | 1.91                      | 1.83               |                      |
| 1/30/20  | 1.96                      | 1.88               |                      |
| 1/29/20  | 1.97                      | 1.89               |                      |
| 1/28/20  | 2.02                      | 1.95               |                      |
| 1/27/20  | 1.98                      | 1.91               |                      |
| 1/24/20  | 2.07                      | 2                  |                      |
| 1/23/20  | 2.1                       | 2.03               |                      |
| 1/22/20  | 2.14                      | 2.07               |                      |
| 1/21/20  | 2.16                      | 2.1                |                      |
| 1/17/20  | 2.23                      | 2.16               |                      |
| 1/16/20  | 2.18                      | 2.11               |                      |
| 1/15/20  | 2.16                      | 2.09               |                      |
| 1/14/20  | 2.2                       | 2.12               |                      |
| 1/13/20  | 2.23                      | 2.16               |                      |
| 1/10/20  | 2.21                      | 2.14               |                      |
| 1/9/20   | 2.24                      | 2.17               |                      |
| 1/8/20   | 2.28                      | 2.21               |                      |
| 1/7/20   | 2.23                      | 2.16               |                      |
| 1/6/20   | 2.2                       | 2.13               |                      |
| 1/3/20   | 2.18                      | 2.11               |                      |
| 1/2/20   | 2.26                      | 2.19               |                      |
| 12/31/19 | 2.31                      | 2.25               |                      |
| 12/30/19 | 2.27                      | 2.21               |                      |
| 12/27/19 | 2.25                      | 2.18               |                      |
| 12/26/19 | 2.26                      | 2.19               |                      |
| 12/24/19 | 2.26                      | 2.2                |                      |
| 12/23/19 | 2.28                      | 2.22               |                      |
| 12/20/19 | 2.27                      | 2.21               |                      |
| 12/19/19 | 2.28                      | 2.21               |                      |
| 12/18/19 | 2.28                      | 2.22               |                      |
| 12/17/19 | 2.24                      | 2.18               |                      |
| 12/16/19 | 2.23                      | 2.17               |                      |
| 12/13/19 | 2.18                      | 2.11               |                      |
| 12/12/19 | 2.25                      | 2.18               |                      |
| 12/11/19 | 2.15                      | 2.08               |                      |
| 12/10/19 | 2.19                      | 2.12               |                      |
| 12/9/19  | 2.2                       | 2.13               |                      |
| 12/6/19  | 2.21                      | 2.14               |                      |
| 12/5/19  | 2.17                      | 2.11               |                      |
| 12/4/19  | 2.15                      | 2.08               |                      |
| 12/3/19  | 2.1                       | 2.03               |                      |
| 12/2/19  | 2.21                      | 2.15               |                      |
| 11/29/19 | 2.14                      | 2.07               |                      |
| 11/27/19 | 2.13                      | 2.06               |                      |
| 11/26/19 | 2.11                      | 2.04               |                      |
| 11/25/19 | 2.14                      | 2.07               |                      |
| 11/22/19 | 2.15                      | 2.08               |                      |
| 11/21/19 | 2.16                      | 2.09               |                      |
| 11/20/19 | 2.12                      | 2.05               |                      |
| 11/19/19 | 2.18                      | 2.11               |                      |
| 11/18/19 | 2.22                      | 2.14               |                      |
| 11/15/19 | 2.23                      | 2.16               |                      |
| 11/14/19 | 2.23                      | 2.15               |                      |
| 11/13/19 | 2.28                      | 2.2                |                      |
| 11/12/19 | 2.31                      | 2.24               |                      |
| 11/8/19  | 2.35                      | 2.27               |                      |
| 11/7/19  | 2.32                      | 2.24               |                      |
| 11/6/19  | 2.21                      | 2.13               |                      |
| 11/5/19  | 2.25                      | 2.17               |                      |
| 11/4/19  | 2.18                      | 2.1                |                      |
| 11/1/19  | 2.12                      | 2.03               |                      |
| 10/31/19 | 2.08                      | 2                  |                      |
| 10/30/19 | 2.17                      | 2.08               |                      |
| 10/29/19 | 2.24                      | 2.15               |                      |
| 10/28/19 | 2.25                      | 2.16               |                      |
| 10/25/19 | 2.19                      | 2.1                |                      |
| 10/24/19 | 2.17                      | 2.08               |                      |
| 10/23/19 | 2.16                      | 2.06               |                      |
| 10/22/19 | 2.16                      | 2.07               |                      |
| 10/21/19 | 2.19                      | 2.1                |                      |
| 10/18/19 | 2.15                      | 2.06               |                      |
| 10/17/19 | 2.14                      | 2.05               |                      |
| 10/16/19 | 2.14                      | 2.05               |                      |
| 10/15/19 | 2.14                      | 2.06               |                      |
| 10/11/19 | 2.13                      | 2.04               |                      |
| 10/10/19 | 2.05                      | 1.96               |                      |
| 10/9/19  | 1.98                      | 1.88               |                      |
| 10/8/19  | 1.94                      | 1.84               |                      |
| 10/7/19  | 1.94                      | 1.85               |                      |
| 10/4/19  | 1.91                      | 1.81               |                      |
| 10/3/19  | 1.94                      | 1.85               |                      |
| 10/2/19  | 1.99                      | 1.9                |                      |
| 10/1/19  | 2.02                      | 1.93               |                      |
| 9/30/19  | 2.03                      | 1.94               |                      |
| 9/27/19  | 2.04                      | 1.95               |                      |
| 9/26/19  | 2.05                      | 1.96               |                      |
| 9/25/19  | 2.08                      | 1.99               |                      |
| 9/24/19  | 2                         | 1.91               |                      |
| 9/23/19  | 2.07                      | 1.98               |                      |
| 9/20/19  | 2.08                      | 1.99               |                      |
| 9/19/19  | 2.13                      | 2.04               |                      |
| 9/18/19  | 2.15                      | 2.06               |                      |
| 9/17/19  | 2.17                      | 2.08               |                      |
| 9/16/19  | 2.2                       | 2.11               |                      |
| 9/13/19  | 2.27                      | 2.17               |                      |
| 9/12/19  | 2.16                      | 2.06               |                      |
| 9/11/19  | 2.11                      | 2.02               |                      |
| 9/10/19  | 2.09                      | 2                  |                      |
| 9/9/19   | 2                         | 1.91               |                      |
| 9/6/19   | 1.92                      | 1.83               |                      |
| 9/5/19   | 1.96                      | 1.86               |                      |
| 9/4/19   | 1.87                      | 1.77               |                      |
| 9/3/19   | 1.85                      | 1.77               |                      |
| 8/30/19  | 1.87                      | 1.78               |                      |
| 8/29/19  | 1.87                      | 1.78               |                      |
| 8/28/19  | 1.85                      | 1.76               |                      |
| 8/27/19  | 1.86                      | 1.77               |                      |
| 8/26/19  | 1.94                      | 1.84               |                      |
| 8/23/19  | 1.92                      | 1.82               |                      |
| 8/22/19  | 2                         | 1.9                |                      |
| 8/21/19  | 1.97                      | 1.87               |                      |
| 8/20/19  | 1.94                      | 1.84               |                      |
| 8/19/19  | 1.98                      | 1.88               |                      |
| 8/16/19  | 1.91                      | 1.82               |                      |
| 8/15/19  | 1.88                      | 1.8                |                      |
| 8/14/19  | 1.93                      | 1.84               |                      |
| 8/13/19  | 2.03                      | 1.94               |                      |
| 8/12/19  | 2.01                      | 1.92               |                      |
| 8/9/19   | 2.13                      | 2.03               |                      |
| 8/8/19   | 2.11                      | 2.02               |                      |
| 8/7/19   | 2.1                       | 2.01               |                      |
| 8/6/19   | 2.13                      | 2.03               |                      |
| 8/5/19   | 2.17                      | 2.07               |                      |
| 8/2/19   | 2.27                      | 2.16               |                      |
| 8/1/19   | 2.31                      | 2.21               |                      |
| 7/31/19  | 2.41                      | 2.31               |                      |
| 7/30/19  | 2.46                      | 2.36               |                      |
| 7/29/19  | 2.47                      | 2.37               |                      |
| 7/26/19  | 2.48                      | 2.38               |                      |
| 7/25/19  | 2.48                      | 2.38               |                      |
| 7/24/19  | 2.46                      | 2.36               |                      |
| 7/23/19  | 2.49                      | 2.38               |                      |
| 7/22/19  | 2.46                      | 2.36               |                      |
| 7/19/19  | 2.45                      | 2.35               |                      |
| 7/18/19  | 2.44                      | 2.34               |                      |
| 7/17/19  | 2.45                      | 2.35               |                      |
| 7/16/19  | 2.52                      | 2.42               |                      |
| 7/15/19  | 2.49                      | 2.39               |                      |
| 7/12/19  | 2.52                      | 2.42               |                      |
| 7/11/19  | 2.52                      | 2.42               |                      |
| 7/10/19  | 2.46                      | 2.36               |                      |
| 7/9/19   | 2.43                      | 2.34               |                      |
| 7/8/19   | 2.42                      | 2.32               |                      |
| 7/5/19   | 2.43                      | 2.34               |                      |
| 7/3/19   | 2.35                      | 2.25               |                      |
| 7/2/19   | 2.39                      | 2.29               |                      |
| 7/1/19   | 2.44                      | 2.34               |                      |
| 6/28/19  | 2.41                      | 2.31               |                      |
| 6/27/19  | 2.41                      | 2.31               |                      |
| 6/26/19  | 2.45                      | 2.35               |                      |
| 6/25/19  | 2.41                      | 2.31               |                      |
| 6/24/19  | 2.43                      | 2.33               |                      |
| 6/21/19  | 2.47                      | 2.37               |                      |
| 6/20/19  | 2.42                      | 2.31               |                      |
| 6/19/19  | 2.43                      | 2.32               |                      |
| 6/18/19  | 2.44                      | 2.34               |                      |
| 6/17/19  | 2.47                      | 2.37               |                      |
| 6/14/19  | 2.48                      | 2.38               |                      |
| 6/13/19  | 2.49                      | 2.39               |                      |
| 6/12/19  | 2.51                      | 2.41               |                      |
| 6/11/19  | 2.51                      | 2.42               |                      |
| 6/10/19  | 2.52                      | 2.42               |                      |
| 6/7/19   | 2.46                      | 2.36               |                      |
| 6/6/19   | 2.51                      | 2.42               |                      |
| 6/5/19   | 2.52                      | 2.42               |                      |
| 6/4/19   | 2.5                       | 2.41               |                      |
| 6/3/19   | 2.43                      | 2.34               |                      |
| 5/31/19  | 2.48                      | 2.39               |                      |
| 5/30/19  | 2.55                      | 2.46               |                      |
| 5/29/19  | 2.59                      | 2.5                |                      |
| 5/28/19  | 2.61                      | 2.52               |                      |
| 5/24/19  | 2.66                      | 2.57               |                      |
| 5/23/19  | 2.65                      | 2.56               |                      |
| 5/22/19  | 2.72                      | 2.64               |                      |
| 5/21/19  | 2.75                      | 2.67               |                      |
| 5/20/19  | 2.74                      | 2.65               |                      |
| 5/17/19  | 2.72                      | 2.63               |                      |
| 5/16/19  | 2.74                      | 2.65               |                      |
| 5/15/19  | 2.72                      | 2.63               |                      |
| 5/14/19  | 2.76                      | 2.67               |                      |
| 5/13/19  | 2.73                      | 2.65               |                      |
| 5/10/19  | 2.79                      | 2.7                |                      |
| 5/9/19   | 2.77                      | 2.69               |                      |
| 5/8/19   | 2.8                       | 2.71               |                      |
| 5/7/19   | 2.77                      | 2.68               |                      |
| 5/6/19   | 2.82                      | 2.73               |                      |
| 5/3/19   | 2.84                      | 2.75               |                      |
| 5/2/19   | 2.85                      | 2.77               |                      |
| 5/1/19   | 2.83                      | 2.74               |                      |
| 4/30/19  | 2.84                      | 2.75               |                      |
| 4/29/19  | 2.87                      | 2.78               |                      |
| 4/26/19  | 2.83                      | 2.74               |                      |
| 4/25/19  | 2.85                      | 2.76               |                      |
| 4/24/19  | 2.85                      | 2.76               |                      |
| 4/23/19  | 2.89                      | 2.81               |                      |
| 4/22/19  | 2.9                       | 2.82               |                      |
| 4/18/19  | 2.87                      | 2.78               |                      |
| 4/17/19  | 2.9                       | 2.81               |                      |
| 4/16/19  | 2.9                       | 2.81               |                      |
| 4/15/19  | 2.87                      | 2.77               |                      |
| 4/12/19  | 2.88                      | 2.78               |                      |
| 4/11/19  | 2.84                      | 2.74               |                      |
| 4/10/19  | 2.8                       | 2.71               |                      |
| 4/9/19   | 2.82                      | 2.73               |                      |
| 4/8/19   | 2.83                      | 2.74               |                      |
| 4/5/19   | 2.81                      | 2.72               |                      |
| 4/4/19   | 2.83                      | 2.74               |                      |
| 4/3/19   | 2.84                      | 2.75               |                      |
| 4/2/19   | 2.79                      | 2.7                |                      |
| 4/1/19   | 2.8                       | 2.71               |                      |
| 3/29/19  | 2.72                      | 2.63               |                      |
| 3/28/19  | 2.71                      | 2.62               |                      |
| 3/27/19  | 2.73                      | 2.63               |                      |
| 3/26/19  | 2.76                      | 2.67               |                      |
| 3/25/19  | 2.78                      | 2.68               |                      |
| 3/22/19  | 2.78                      | 2.69               |                      |
| 3/21/19  | 2.87                      | 2.78               |                      |
| 3/20/19  | 2.89                      | 2.79               |                      |
| 3/19/19  | 2.93                      | 2.84               |                      |
| 3/18/19  | 2.92                      | 2.83               |                      |
| 3/15/19  | 2.92                      | 2.83               |                      |
| 3/14/19  | 2.96                      | 2.86               |                      |
| 3/13/19  | 2.92                      | 2.82               |                      |
| 3/12/19  | 2.91                      | 2.82               |                      |
| 3/11/19  | 2.95                      | 2.86               |                      |
| 3/8/19   | 2.92                      | 2.83               |                      |
| 3/7/19   | 2.95                      | 2.86               |                      |
| 3/6/19   | 2.99                      | 2.9                |                      |
| 3/5/19   | 3.01                      | 2.93               |                      |
| 3/4/19   | 3.02                      | 2.93               |                      |
| 3/1/19   | 3.06                      | 2.97               |                      |
| 2/28/19  | 3.02                      | 2.94               |                      |
| 2/27/19  | 2.99                      | 2.91               |                      |
| 2/26/19  | 2.93                      | 2.84               |                      |
| 2/25/19  | 2.96                      | 2.87               |                      |
| 2/22/19  | 2.94                      | 2.86               |                      |
| 2/21/19  | 2.97                      | 2.89               |                      |
| 2/20/19  | 2.92                      | 2.84               |                      |
| 2/19/19  | 2.92                      | 2.84               |                      |
| 2/15/19  | 2.92                      | 2.84               |                      |
| 2/14/19  | 2.93                      | 2.85               |                      |
| 2/13/19  | 2.96                      | 2.89               |                      |
| 2/12/19  | 2.94                      | 2.87               |                      |
| 2/11/19  | 2.91                      | 2.85               |                      |
| 2/8/19   | 2.89                      | 2.82               |                      |
| 2/7/19   | 2.92                      | 2.85               |                      |
| 2/6/19   | 2.96                      | 2.88               |                      |
| 2/5/19   | 2.96                      | 2.89               |                      |
| 2/4/19   | 2.99                      | 2.92               |                      |
| 2/1/19   | 2.96                      | 2.88               |                      |
| 1/31/19  | 2.91                      | 2.83               |                      |
| 1/30/19  | 2.98                      | 2.9                |                      |
| 1/29/19  | 2.97                      | 2.9                |                      |
| 1/28/19  | 2.99                      | 2.92               |                      |
| 1/25/19  | 2.99                      | 2.92               |                      |
| 1/24/19  | 2.96                      | 2.89               |                      |
| 1/23/19  | 3                         | 2.93               |                      |
| 1/22/19  | 2.99                      | 2.91               |                      |
| 1/18/19  | 3.03                      | 2.95               |                      |
| 1/17/19  | 3                         | 2.93               |                      |
| 1/16/19  | 3                         | 2.92               |                      |
| 1/15/19  | 3                         | 2.92               |                      |
| 1/14/19  | 2.99                      | 2.91               |                      |
| 1/11/19  | 2.97                      | 2.9                |                      |
| 1/10/19  | 2.99                      | 2.92               |                      |
| 1/9/19   | 2.97                      | 2.9                |                      |
| 1/8/19   | 2.94                      | 2.88               |                      |
| 1/7/19   | 2.93                      | 2.86               |                      |
| 1/4/19   | 2.91                      | 2.83               |                      |
| 1/3/19   | 2.84                      | 2.75               |                      |
| 1/2/19   | 2.9                       | 2.83               |                      |
| 12/31/18 | 2.95                      | 2.87               |                      |
| 12/28/18 | 2.97                      | 2.89               |                      |
| 12/27/18 | 2.99                      | 2.92               |                      |
| 12/26/18 | 3.01                      | 2.94               |                      |
| 12/24/18 | 2.94                      | 2.88               |                      |
| 12/21/18 | 2.98                      | 2.92               |                      |
| 12/20/18 | 2.97                      | 2.92               |                      |
| 12/19/18 | 2.95                      | 2.89               |                      |
| 12/18/18 | 3.02                      | 2.96               |                      |
| 12/17/18 | 3.06                      | 3                  |                      |
| 12/14/18 | 3.09                      | 3.03               |                      |
| 12/13/18 | 3.11                      | 3.05               |                      |
| 12/12/18 | 3.1                       | 3.04               |                      |
| 12/11/18 | 3.08                      | 3.02               |                      |
| 12/10/18 | 3.07                      | 3                  |                      |
| 12/7/18  | 3.08                      | 3.01               |                      |
| 12/6/18  | 3.08                      | 3.01               |                      |
| 12/4/18  | 3.11                      | 3.05               |                      |
| 12/3/18  | 3.21                      | 3.15               |                      |
| 11/30/18 | 3.25                      | 3.19               |                      |
| 11/29/18 | 3.27                      | 3.21               |                      |
| 11/28/18 | 3.29                      | 3.23               |                      |
| 11/27/18 | 3.27                      | 3.22               |                      |
| 11/26/18 | 3.27                      | 3.22               |                      |
| 11/23/18 | 3.26                      | 3.21               |                      |
| 11/21/18 | 3.27                      | 3.22               |                      |
| 11/20/18 | 3.27                      | 3.22               |                      |
| 11/19/18 | 3.27                      | 3.22               |                      |
| 11/16/18 | 3.29                      | 3.23               |                      |
| 11/15/18 | 3.31                      | 3.27               |                      |
| 11/14/18 | 3.31                      | 3.26               |                      |
| 11/13/18 | 3.32                      | 3.28               |                      |
| 11/9/18  | 3.36                      | 3.32               |                      |
| 11/8/18  | 3.39                      | 3.36               |                      |
| 11/7/18  | 3.39                      | 3.35               |                      |
| 11/6/18  | 3.39                      | 3.35               |                      |
| 11/5/18  | 3.39                      | 3.34               |                      |
| 11/2/18  | 3.41                      | 3.37               |                      |
| 11/1/18  | 3.33                      | 3.29               |                      |
| 10/31/18 | 3.34                      | 3.3                |                      |
| 10/30/18 | 3.31                      | 3.26               |                      |
| 10/29/18 | 3.27                      | 3.23               |                      |
| 10/26/18 | 3.27                      | 3.23               |                      |
| 10/25/18 | 3.31                      | 3.27               |                      |
| 10/24/18 | 3.28                      | 3.24               |                      |
| 10/23/18 | 3.33                      | 3.29               |                      |
| 10/22/18 | 3.34                      | 3.31               |                      |
| 10/19/18 | 3.34                      | 3.31               |                      |
| 10/18/18 | 3.32                      | 3.28               |                      |
| 10/17/18 | 3.32                      | 3.29               |                      |
| 10/16/18 | 3.29                      | 3.26               |                      |
| 10/15/18 | 3.3                       | 3.27               |                      |
| 10/12/18 | 3.28                      | 3.25               |                      |
| 10/11/18 | 3.28                      | 3.25               |                      |
| 10/10/18 | 3.36                      | 3.33               |                      |
| 10/9/18  | 3.33                      | 3.3                |                      |
| 10/5/18  | 3.37                      | 3.34               |                      |
| 10/4/18  | 3.32                      | 3.29               |                      |
| 10/3/18  | 3.27                      | 3.24               |                      |
| 10/2/18  | 3.17                      | 3.14               |                      |
| 10/1/18  | 3.2                       | 3.18               |                      |
| 9/28/18  | 3.16                      | 3.13               |                      |
| 9/27/18  | 3.16                      | 3.13               |                      |
| 9/26/18  | 3.16                      | 3.14               |                      |
| 9/25/18  | 3.2                       | 3.17               |                      |
| 9/24/18  | 3.18                      | 3.15               |                      |
| 9/21/18  | 3.17                      | 3.14               |                      |
| 9/20/18  | 3.18                      | 3.15               |                      |
| 9/19/18  | 3.2                       | 3.16               |                      |
| 9/18/18  | 3.17                      | 3.14               |                      |
| 9/17/18  | 3.1                       | 3.07               |                      |
| 9/14/18  | 3.1                       | 3.07               |                      |
| 9/13/18  | 3.07                      | 3.04               |                      |
| 9/12/18  | 3.08                      | 3.04               |                      |
| 9/11/18  | 3.09                      | 3.06               |                      |
| 9/10/18  | 3.05                      | 3.02               |                      |
| 9/7/18   | 3.07                      | 3.03               |                      |
| 9/6/18   | 3.02                      | 2.98               |                      |
| 9/5/18   | 3.04                      | 3                  |                      |
| 9/4/18   | 3.03                      | 2.99               |                      |
| 8/31/18  | 2.99                      | 2.95               |                      |
| 8/30/18  | 2.97                      | 2.93               |                      |
| 8/29/18  | 2.99                      | 2.96               |                      |
| 8/28/18  | 3                         | 2.96               |                      |
| 8/27/18  | 2.96                      | 2.92               |                      |
| 8/24/18  | 2.93                      | 2.89               |                      |
| 8/23/18  | 2.93                      | 2.9                |                      |
| 8/22/18  | 2.95                      | 2.91               |                      |
| 8/21/18  | 2.97                      | 2.93               |                      |
| 8/20/18  | 2.95                      | 2.91               |                      |
| 8/17/18  | 2.99                      | 2.95               |                      |
| 8/16/18  | 2.99                      | 2.95               |                      |
| 8/15/18  | 2.99                      | 2.95               |                      |
| 8/14/18  | 3.02                      | 2.98               |                      |
| 8/13/18  | 3.01                      | 2.97               |                      |
| 8/10/18  | 2.99                      | 2.96               |                      |
| 8/9/18   | 3.04                      | 3.01               |                      |
| 8/8/18   | 3.08                      | 3.05               |                      |
| 8/7/18   | 3.09                      | 3.06               |                      |
| 8/6/18   | 3.05                      | 3.02               |                      |
| 8/3/18   | 3.06                      | 3.03               |                      |
| 8/2/18   | 3.09                      | 3.06               |                      |
| 8/1/18   | 3.1                       | 3.07               |                      |
| 7/31/18  | 3.05                      | 3.03               |                      |
| 7/30/18  | 3.08                      | 3.05               |                      |
| 7/27/18  | 3.06                      | 3.03               |                      |
| 7/26/18  | 3.08                      | 3.05               |                      |
| 7/25/18  | 3.03                      | 3                  |                      |
| 7/24/18  | 3.05                      | 3.02               |                      |
| 7/23/18  | 3.07                      | 3.04               |                      |
| 7/20/18  | 3                         | 2.96               |                      |
| 7/19/18  | 2.93                      | 2.9                |                      |
| 7/18/18  | 2.96                      | 2.93               |                      |
| 7/17/18  | 2.94                      | 2.91               |                      |
| 7/16/18  | 2.93                      | 2.9                |                      |
| 7/13/18  | 2.91                      | 2.87               |                      |
| 7/12/18  | 2.92                      | 2.89               |                      |
| 7/11/18  | 2.92                      | 2.89               |                      |
| 7/10/18  | 2.94                      | 2.91               |                      |
| 7/9/18   | 2.93                      | 2.9                |                      |
| 7/6/18   | 2.9                       | 2.87               |                      |
| 7/5/18   | 2.92                      | 2.88               |                      |
| 7/3/18   | 2.93                      | 2.89               |                      |
| 7/2/18   | 2.96                      | 2.92               |                      |
| 6/29/18  | 2.95                      | 2.91               |                      |
| 6/28/18  | 2.94                      | 2.91               |                      |
| 6/27/18  | 2.94                      | 2.9                |                      |
| 6/26/18  | 2.99                      | 2.95               |                      |
| 6/25/18  | 2.98                      | 2.95               |                      |
| 6/22/18  | 3                         | 2.97               |                      |
| 6/21/18  | 3                         | 2.97               |                      |
| 6/20/18  | 3.03                      | 2.99               |                      |
| 6/19/18  | 2.99                      | 2.95               |                      |
| 6/18/18  | 3.02                      | 2.98               |                      |
| 6/15/18  | 3.01                      | 2.98               |                      |
| 6/14/18  | 3.02                      | 2.99               |                      |
| 6/13/18  | 3.07                      | 3.04               |                      |
| 6/12/18  | 3.05                      | 3.02               |                      |
| 6/11/18  | 3.06                      | 3.02               |                      |
| 6/8/18   | 3.04                      | 3                  |                      |
| 6/7/18   | 3.04                      | 3                  |                      |
| 6/6/18   | 3.09                      | 3.05               |                      |
| 6/5/18   | 3.03                      | 2.99               |                      |
| 6/4/18   | 3.04                      | 3                  |                      |
| 6/1/18   | 3                         | 2.96               |                      |
| 5/31/18  | 2.95                      | 2.91               |                      |
| 5/30/18  | 2.97                      | 2.93               |                      |
| 5/29/18  | 2.91                      | 2.87               |                      |
| 5/25/18  | 3.05                      | 3.01               |                      |
| 5/24/18  | 3.09                      | 3.06               |                      |
| 5/23/18  | 3.13                      | 3.09               |                      |
| 5/22/18  | 3.17                      | 3.14               |                      |
| 5/21/18  | 3.16                      | 3.13               |                      |
| 5/18/18  | 3.16                      | 3.14               |                      |
| 5/17/18  | 3.21                      | 3.19               |                      |
| 5/16/18  | 3.18                      | 3.16               |                      |
| 5/15/18  | 3.17                      | 3.14               |                      |
| 5/14/18  | 3.09                      | 3.06               |                      |
| 5/11/18  | 3.07                      | 3.03               |                      |
| 5/10/18  | 3.07                      | 3.04               |                      |
| 5/9/18   | 3.11                      | 3.07               |                      |
| 5/8/18   | 3.08                      | 3.04               |                      |
| 5/7/18   | 3.07                      | 3.02               |                      |
| 5/4/18   | 3.06                      | 3.02               |                      |
| 5/3/18   | 3.06                      | 3.02               |                      |
| 5/2/18   | 3.09                      | 3.04               |                      |
| 5/1/18   | 3.08                      | 3.03               |                      |
| 4/30/18  | 3.06                      | 3.01               |                      |
| 4/27/18  | 3.08                      | 3.03               |                      |
| 4/26/18  | 3.13                      | 3.08               |                      |
| 4/25/18  | 3.16                      | 3.12               |                      |
| 4/24/18  | 3.12                      | 3.08               |                      |
| 4/23/18  | 3.1                       | 3.05               |                      |
| 4/20/18  | 3.09                      | 3.04               |                      |
| 4/19/18  | 3.06                      | 3.01               |                      |
| 4/18/18  | 3                         | 2.95               |                      |
| 4/17/18  | 2.94                      | 2.89               |                      |
| 4/16/18  | 2.97                      | 2.91               |                      |
| 4/13/18  | 2.96                      | 2.91               |                      |
| 4/12/18  | 2.98                      | 2.92               |                      |
| 4/11/18  | 2.93                      | 2.87               |                      |
| 4/10/18  | 2.95                      | 2.89               |                      |
| 4/9/18   | 2.95                      | 2.89               |                      |
| 4/6/18   | 2.94                      | 2.89               |                      |
| 4/5/18   | 3.01                      | 2.95               |                      |
| 4/4/18   | 2.97                      | 2.91               |                      |
| 4/3/18   | 2.96                      | 2.9                |                      |
| 4/2/18   | 2.9                       | 2.85               |                      |
| 3/29/18  | 2.91                      | 2.85               |                      |
| 3/28/18  | 2.94                      | 2.89               |                      |
| 3/27/18  | 2.96                      | 2.9                |                      |
| 3/26/18  | 3.02                      | 2.96               |                      |
| 3/23/18  | 3                         | 2.94               |                      |
| 3/22/18  | 3                         | 2.94               |                      |
| 3/21/18  | 3.06                      | 3.01               |                      |
| 3/20/18  | 3.06                      | 3.01               |                      |
| 3/19/18  | 3.02                      | 2.97               |                      |
| 3/16/18  | 3.02                      | 2.96               |                      |
| 3/15/18  | 2.99                      | 2.94               |                      |
| 3/14/18  | 2.99                      | 2.94               |                      |
| 3/13/18  | 3.03                      | 2.98               |                      |
| 3/12/18  | 3.06                      | 3                  |                      |
| 3/9/18   | 3.1                       | 3.04               |                      |
| 3/8/18   | 3.06                      | 3.01               |                      |
| 3/7/18   | 3.09                      | 3.04               |                      |
| 3/6/18   | 3.08                      | 3.03               |                      |
| 3/5/18   | 3.09                      | 3.04               |                      |
| 3/2/18   | 3.07                      | 3.02               |                      |
| 3/1/18   | 3.02                      | 2.97               |                      |
| 2/28/18  | 3.07                      | 3.02               |                      |
| 2/27/18  | 3.11                      | 3.06               |                      |
| 2/26/18  | 3.09                      | 3.03               |                      |
| 2/23/18  | 3.09                      | 3.04               |                      |
| 2/22/18  | 3.14                      | 3.09               |                      |
| 2/21/18  | 3.16                      | 3.11               |                      |
| 2/20/18  | 3.09                      | 3.04               |                      |
| 2/16/18  | 3.07                      | 3.02               |                      |
| 2/15/18  | 3.09                      | 3.04               |                      |
| 2/14/18  | 3.12                      | 3.07               |                      |
| 2/13/18  | 3.04                      | 2.99               |                      |
| 2/12/18  | 3.07                      | 3.02               |                      |
| 2/9/18   | 3.07                      | 3.02               |                      |
| 2/8/18   | 3.07                      | 3.03               |                      |
| 2/7/18   | 3.05                      | 3.01               |                      |
| 2/6/18   | 2.99                      | 2.94               |                      |
| 2/5/18   | 2.97                      | 2.92               |                      |
| 2/2/18   | 3.01                      | 2.97               |                      |
| 2/1/18   | 2.95                      | 2.9                |                      |
| 1/31/18  | 2.88                      | 2.83               |                      |
| 1/30/18  | 2.91                      | 2.86               |                      |
| 1/29/18  | 2.87                      | 2.82               |                      |
| 1/26/18  | 2.84                      | 2.79               |                      |
| 1/25/18  | 2.81                      | 2.76               |                      |
| 1/24/18  | 2.85                      | 2.8                |                      |
| 1/23/18  | 2.83                      | 2.77               |                      |
| 1/22/18  | 2.85                      | 2.79               |                      |
| 1/19/18  | 2.84                      | 2.78               |                      |
| 1/18/18  | 2.82                      | 2.77               |                      |
| 1/17/18  | 2.76                      | 2.71               |                      |
| 1/16/18  | 2.75                      | 2.69               |                      |
| 1/12/18  | 2.77                      | 2.71               |                      |
| 1/11/18  | 2.78                      | 2.72               |                      |
| 1/10/18  | 2.8                       | 2.73               |                      |
| 1/9/18   | 2.79                      | 2.72               |                      |
| 1/8/18   | 2.72                      | 2.65               |                      |
| 1/5/18   | 2.72                      | 2.64               |                      |
| 1/4/18   | 2.7                       | 2.62               |                      |
| 1/3/18   | 2.69                      | 2.62               |                      |
| 1/2/18   | 2.71                      | 2.64               |                      |
| 12/29/17 | 2.65                      | 2.58               |                      |
| 12/28/17 | 2.67                      | 2.6                |                      |
| 12/27/17 | 2.66                      | 2.59               |                      |
| 12/26/17 | 2.73                      | 2.66               |                      |
| 12/22/17 | 2.75                      | 2.68               |                      |
| 12/21/17 | 2.75                      | 2.68               |                      |
| 12/20/17 | 2.78                      | 2.71               |                      |
| 12/19/17 | 2.73                      | 2.66               |                      |
| 12/18/17 | 2.65                      | 2.57               |                      |
| 12/15/17 | 2.6                       | 2.52               |                      |
| 12/14/17 | 2.61                      | 2.53               |                      |
| 12/13/17 | 2.64                      | 2.56               |                      |
| 12/12/17 | 2.68                      | 2.6                |                      |
| 12/11/17 | 2.67                      | 2.59               |                      |
| 12/8/17  | 2.67                      | 2.59               |                      |
| 12/7/17  | 2.66                      | 2.58               |                      |
| 12/6/17  | 2.61                      | 2.53               |                      |
| 12/5/17  | 2.63                      | 2.55               |                      |
| 12/4/17  | 2.66                      | 2.58               |                      |
| 12/1/17  | 2.66                      | 2.58               |                      |
| 11/30/17 | 2.73                      | 2.65               |                      |
| 11/29/17 | 2.71                      | 2.62               |                      |
| 11/28/17 | 2.66                      | 2.58               |                      |
| 11/27/17 | 2.66                      | 2.57               |                      |
| 11/24/17 | 2.66                      | 2.58               |                      |
| 11/22/17 | 2.65                      | 2.57               |                      |
| 11/21/17 | 2.66                      | 2.58               |                      |
| 11/20/17 | 2.68                      | 2.6                |                      |
| 11/17/17 | 2.67                      | 2.59               |                      |
| 11/16/17 | 2.7                       | 2.62               |                      |
| 11/15/17 | 2.65                      | 2.58               |                      |
| 11/14/17 | 2.71                      | 2.64               |                      |
| 11/13/17 | 2.74                      | 2.67               |                      |
| 11/10/17 | 2.75                      | 2.67               |                      |
| 11/9/17  | 2.67                      | 2.59               |                      |
| 11/8/17  | 2.65                      | 2.57               |                      |
| 11/7/17  | 2.64                      | 2.56               |                      |
| 11/6/17  | 2.66                      | 2.58               |                      |
| 11/3/17  | 2.68                      | 2.59               |                      |
| 11/2/17  | 2.69                      | 2.61               |                      |
| 11/1/17  | 2.72                      | 2.63               |                      |
| 10/31/17 | 2.74                      | 2.66               |                      |
| 10/30/17 | 2.74                      | 2.66               |                      |
| 10/27/17 | 2.79                      | 2.71               |                      |
| 10/26/17 | 2.82                      | 2.74               |                      |
| 10/25/17 | 2.81                      | 2.72               |                      |
| 10/24/17 | 2.78                      | 2.7                |                      |
| 10/23/17 | 2.74                      | 2.66               |                      |
| 10/20/17 | 2.75                      | 2.67               |                      |
| 10/19/17 | 2.69                      | 2.6                |                      |
| 10/18/17 | 2.71                      | 2.62               |                      |
| 10/17/17 | 2.66                      | 2.58               |                      |
| 10/16/17 | 2.67                      | 2.58               |                      |
| 10/13/17 | 2.67                      | 2.58               |                      |
| 10/12/17 | 2.71                      | 2.62               |                      |
| 10/11/17 | 2.73                      | 2.64               |                      |
| 10/10/17 | 2.73                      | 2.65               |                      |
| 10/6/17  | 2.76                      | 2.68               |                      |
| 10/5/17  | 2.74                      | 2.65               |                      |
| 10/4/17  | 2.72                      | 2.64               |                      |
| 10/3/17  | 2.72                      | 2.63               |                      |
| 10/2/17  | 2.73                      | 2.64               |                      |
| 9/29/17  | 2.72                      | 2.63               |                      |
| 9/28/17  | 2.72                      | 2.63               |                      |
| 9/27/17  | 2.71                      | 2.62               |                      |
| 9/26/17  | 2.63                      | 2.54               |                      |
| 9/25/17  | 2.61                      | 2.53               |                      |
| 9/22/17  | 2.66                      | 2.57               |                      |
| 9/21/17  | 2.66                      | 2.57               |                      |
| 9/20/17  | 2.68                      | 2.59               |                      |
| 9/19/17  | 2.66                      | 2.57               |                      |
| 9/18/17  | 2.65                      | 2.56               |                      |
| 9/15/17  | 2.62                      | 2.52               |                      |
| 9/14/17  | 2.62                      | 2.52               |                      |
| 9/13/17  | 2.63                      | 2.53               |                      |
| 9/12/17  | 2.61                      | 2.52               |                      |
| 9/11/17  | 2.59                      | 2.49               |                      |
| 9/8/17   | 2.51                      | 2.41               |                      |
| 9/7/17   | 2.5                       | 2.4                |                      |
| 9/6/17   | 2.56                      | 2.46               |                      |
| 9/5/17   | 2.53                      | 2.43               |                      |
| 9/1/17   | 2.61                      | 2.51               |                      |
| 8/31/17  | 2.57                      | 2.47               |                      |
| 8/30/17  | 2.59                      | 2.49               |                      |
| 8/29/17  | 2.59                      | 2.48               |                      |
| 8/28/17  | 2.61                      | 2.51               |                      |
| 8/25/17  | 2.6                       | 2.51               |                      |
| 8/24/17  | 2.62                      | 2.53               |                      |
| 8/23/17  | 2.6                       | 2.51               |                      |
| 8/22/17  | 2.64                      | 2.55               |                      |
| 8/21/17  | 2.62                      | 2.52               |                      |
| 8/18/17  | 2.63                      | 2.54               |                      |
| 8/17/17  | 2.63                      | 2.54               |                      |
| 8/16/17  | 2.67                      | 2.58               |                      |
| 8/15/17  | 2.69                      | 2.6                |                      |
| 8/14/17  | 2.65                      | 2.57               |                      |
| 8/11/17  | 2.62                      | 2.55               |                      |
| 8/10/17  | 2.63                      | 2.55               |                      |
| 8/9/17   | 2.66                      | 2.59               |                      |
| 8/8/17   | 2.71                      | 2.63               |                      |
| 8/7/17   | 2.68                      | 2.6                |                      |
| 8/4/17   | 2.69                      | 2.61               |                      |
| 8/3/17   | 2.65                      | 2.56               |                      |
| 8/2/17   | 2.69                      | 2.6                |                      |
| 8/1/17   | 2.7                       | 2.61               |                      |
| 7/31/17  | 2.74                      | 2.66               |                      |
| 7/28/17  | 2.74                      | 2.65               |                      |
| 7/27/17  | 2.76                      | 2.68               |                      |
| 7/26/17  | 2.73                      | 2.65               |                      |
| 7/25/17  | 2.76                      | 2.67               |                      |
| 7/24/17  | 2.68                      | 2.59               |                      |
| 7/21/17  | 2.66                      | 2.57               |                      |
| 7/20/17  | 2.68                      | 2.6                |                      |
| 7/19/17  | 2.7                       | 2.61               |                      |
| 7/18/17  | 2.7                       | 2.61               |                      |
| 7/17/17  | 2.74                      | 2.65               |                      |
| 7/14/17  | 2.76                      | 2.67               |                      |
| 7/13/17  | 2.77                      | 2.69               |                      |
| 7/12/17  | 2.74                      | 2.65               |                      |
| 7/11/17  | 2.78                      | 2.69               |                      |
| 7/10/17  | 2.78                      | 2.7                |                      |
| 7/7/17   | 2.79                      | 2.71               |                      |
| 7/6/17   | 2.76                      | 2.68               |                      |
| 7/5/17   | 2.71                      | 2.63               |                      |
| 7/3/17   | 2.73                      | 2.65               |                      |
| 6/30/17  | 2.7                       | 2.61               |                      |
| 6/29/17  | 2.68                      | 2.59               |                      |
| 6/28/17  | 2.63                      | 2.55               |                      |
| 6/27/17  | 2.61                      | 2.52               |                      |
| 6/26/17  | 2.55                      | 2.46               |                      |
| 6/23/17  | 2.57                      | 2.48               |                      |
| 6/22/17  | 2.57                      | 2.47               |                      |
| 6/21/17  | 2.58                      | 2.48               |                      |
| 6/20/17  | 2.58                      | 2.49               |                      |
| 6/19/17  | 2.63                      | 2.53               |                      |
| 6/16/17  | 2.62                      | 2.52               |                      |
| 6/15/17  | 2.62                      | 2.52               |                      |
| 6/14/17  | 2.62                      | 2.53               |                      |
| 6/13/17  | 2.7                       | 2.6                |                      |
| 6/12/17  | 2.69                      | 2.59               |                      |
| 6/9/17   | 2.69                      | 2.59               |                      |
| 6/8/17   | 2.68                      | 2.57               |                      |
| 6/7/17   | 2.67                      | 2.56               |                      |
| 6/6/17   | 2.64                      | 2.53               |                      |
| 6/5/17   | 2.67                      | 2.56               |                      |
| 6/2/17   | 2.64                      | 2.53               |                      |
| 6/1/17   | 2.71                      | 2.6                |                      |
| 5/31/17  | 2.7                       | 2.6                |                      |
| 5/30/17  | 2.71                      | 2.61               |                      |
| 5/26/17  | 2.75                      | 2.65               |                      |
| 5/25/17  | 2.75                      | 2.65               |                      |
| 5/24/17  | 2.76                      | 2.65               |                      |
| 5/23/17  | 2.79                      | 2.68               |                      |
| 5/22/17  | 2.75                      | 2.64               |                      |
| 5/19/17  | 2.73                      | 2.63               |                      |
| 5/18/17  | 2.74                      | 2.64               |                      |
| 5/17/17  | 2.74                      | 2.65               |                      |
| 5/16/17  | 2.84                      | 2.74               |                      |
| 5/15/17  | 2.85                      | 2.76               |                      |
| 5/12/17  | 2.83                      | 2.74               |                      |
| 5/11/17  | 2.88                      | 2.78               |                      |
| 5/10/17  | 2.89                      | 2.79               |                      |
| 5/9/17   | 2.89                      | 2.79               |                      |
| 5/8/17   | 2.87                      | 2.76               |                      |
| 5/5/17   | 2.84                      | 2.73               |                      |
| 5/4/17   | 2.84                      | 2.73               |                      |
| 5/3/17   | 2.81                      | 2.7                |                      |
| 5/2/17   | 2.8                       | 2.68               |                      |
| 5/1/17   | 2.83                      | 2.71               |                      |
| 4/28/17  | 2.79                      | 2.67               |                      |
| 4/27/17  | 2.8                       | 2.68               |                      |
| 4/26/17  | 2.81                      | 2.69               |                      |
| 4/25/17  | 2.83                      | 2.71               |                      |
| 4/24/17  | 2.77                      | 2.65               |                      |
| 4/21/17  | 2.73                      | 2.61               |                      |
| 4/20/17  | 2.73                      | 2.61               |                      |
| 4/19/17  | 2.71                      | 2.59               |                      |
| 4/18/17  | 2.68                      | 2.56               |                      |
| 4/17/17  | 2.76                      | 2.65               |                      |
| 4/13/17  | 2.73                      | 2.62               |                      |
| 4/12/17  | 2.76                      | 2.65               |                      |
| 4/11/17  | 2.78                      | 2.67               |                      |
| 4/10/17  | 2.84                      | 2.72               |                      |
| 4/7/17   | 2.85                      | 2.74               |                      |
| 4/6/17   | 2.83                      | 2.72               |                      |
| 4/5/17   | 2.83                      | 2.71               |                      |
| 4/4/17   | 2.84                      | 2.72               |                      |
| 4/3/17   | 2.83                      | 2.71               |                      |
| 3/31/17  | 2.88                      | 2.76               |                      |
| 3/30/17  | 2.89                      | 2.78               |                      |
| 3/29/17  | 2.85                      | 2.74               |                      |
| 3/28/17  | 2.88                      | 2.77               |                      |
| 3/27/17  | 2.84                      | 2.73               |                      |
| 3/24/17  | 2.86                      | 2.74               |                      |
| 3/23/17  | 2.88                      | 2.76               |                      |
| 3/22/17  | 2.88                      | 2.76               |                      |
| 3/21/17  | 2.9                       | 2.79               |                      |
| 3/20/17  | 2.94                      | 2.83               |                      |
| 3/17/17  | 2.97                      | 2.86               |                      |
| 3/16/17  | 3                         | 2.89               |                      |
| 3/15/17  | 2.98                      | 2.87               |                      |
| 3/14/17  | 3.05                      | 2.94               |                      |
| 3/13/17  | 3.07                      | 2.97               |                      |
| 3/10/17  | 3.04                      | 2.94               |                      |
| 3/9/17   | 3.05                      | 2.94               |                      |
| 3/8/17   | 3.01                      | 2.89               |                      |
| 3/7/17   | 2.97                      | 2.85               |                      |
| 3/6/17   | 2.96                      | 2.84               |                      |
| 3/3/17   | 2.95                      | 2.83               |                      |
| 3/2/17   | 2.95                      | 2.84               |                      |
| 3/1/17   | 2.93                      | 2.81               |                      |
| 2/28/17  | 2.83                      | 2.7                |                      |
| 2/27/17  | 2.84                      | 2.72               |                      |
| 2/24/17  | 2.81                      | 2.69               |                      |
| 2/23/17  | 2.87                      | 2.75               |                      |
| 2/22/17  | 2.9                       | 2.78               |                      |
| 2/21/17  | 2.9                       | 2.78               |                      |
| 2/17/17  | 2.89                      | 2.78               |                      |
| 2/16/17  | 2.92                      | 2.8                |                      |
| 2/15/17  | 2.95                      | 2.84               |                      |
| 2/14/17  | 2.92                      | 2.81               |                      |
| 2/13/17  | 2.88                      | 2.77               |                      |
| 2/10/17  | 2.86                      | 2.75               |                      |
| 2/9/17   | 2.85                      | 2.74               |                      |
| 2/8/17   | 2.79                      | 2.68               |                      |
| 2/7/17   | 2.85                      | 2.74               |                      |
| 2/6/17   | 2.88                      | 2.76               |                      |
| 2/3/17   | 2.94                      | 2.82               |                      |
| 2/2/17   | 2.92                      | 2.8                |                      |
| 2/1/17   | 2.92                      | 2.8                |                      |
| 1/31/17  | 2.9                       | 2.78               |                      |
| 1/30/17  | 2.93                      | 2.82               |                      |
| 1/27/17  | 2.91                      | 2.8                |                      |
| 1/26/17  | 2.94                      | 2.82               |                      |
| 1/25/17  | 2.96                      | 2.84               |                      |
| 1/24/17  | 2.9                       | 2.78               |                      |
| 1/23/17  | 2.83                      | 2.72               |                      |
| 1/20/17  | 2.9                       | 2.79               |                      |
| 1/19/17  | 2.89                      | 2.77               |                      |
| 1/18/17  | 2.85                      | 2.74               |                      |
| 1/17/17  | 2.77                      | 2.66               |                      |
| 1/13/17  | 2.83                      | 2.71               |                      |
| 1/12/17  | 2.8                       | 2.68               |                      |
| 1/11/17  | 2.8                       | 2.68               |                      |
| 1/10/17  | 2.81                      | 2.69               |                      |
| 1/9/17   | 2.81                      | 2.69               |                      |
| 1/6/17   | 2.85                      | 2.73               |                      |
| 1/5/17   | 2.81                      | 2.69               |                      |
| 1/4/17   | 2.9                       | 2.78               |                      |
| 1/3/17   | 2.89                      | 2.78               |                      |
| 12/30/16 | 2.91                      | 2.79               |                      |
| 12/29/16 | 2.94                      | 2.82               |                      |
| 12/28/16 | 2.95                      | 2.83               |                      |
| 12/27/16 | 3.01                      | 2.88               |                      |
| 12/23/16 | 2.98                      | 2.86               |                      |
| 12/22/16 | 2.99                      | 2.86               |                      |
| 12/21/16 | 2.98                      | 2.86               |                      |
| 12/20/16 | 3.01                      | 2.88               |                      |
| 12/19/16 | 2.97                      | 2.85               |                      |
| 12/16/16 | 3.04                      | 2.91               |                      |
| 12/15/16 | 3.02                      | 2.89               |                      |
| 12/14/16 | 2.99                      | 2.86               |                      |
| 12/13/16 | 2.97                      | 2.85               |                      |
| 12/12/16 | 2.99                      | 2.86               |                      |
| 12/9/16  | 2.99                      | 2.87               |                      |
| 12/8/16  | 2.93                      | 2.81               |                      |
| 12/7/16  | 2.85                      | 2.73               |                      |
| 12/6/16  | 2.9                       | 2.77               |                      |
| 12/5/16  | 2.89                      | 2.76               |                      |
| 12/2/16  | 2.91                      | 2.78               |                      |
| 12/1/16  | 2.94                      | 2.82               |                      |
| 11/30/16 | 2.86                      | 2.73               |                      |
| 11/29/16 | 2.79                      | 2.66               |                      |
| 11/28/16 | 2.82                      | 2.68               |                      |
| 11/25/16 | 2.84                      | 2.71               |                      |
| 11/23/16 | 2.85                      | 2.71               |                      |
| 11/22/16 | 2.83                      | 2.69               |                      |
| 11/21/16 | 2.83                      | 2.69               |                      |
| 11/18/16 | 2.84                      | 2.7                |                      |
| 11/17/16 | 2.82                      | 2.69               |                      |
| 11/16/16 | 2.74                      | 2.61               |                      |
| 11/15/16 | 2.76                      | 2.64               |                      |
| 11/14/16 | 2.77                      | 2.65               |                      |
| 11/10/16 | 2.71                      | 2.58               |                      |
| 11/9/16  | 2.63                      | 2.52               |                      |
| 11/8/16  | 2.4                       | 2.29               |                      |
| 11/7/16  | 2.36                      | 2.26               |                      |
| 11/4/16  | 2.33                      | 2.22               |                      |
| 11/3/16  | 2.36                      | 2.25               |                      |
| 11/2/16  | 2.33                      | 2.22               |                      |
| 11/1/16  | 2.35                      | 2.24               |                      |
| 10/31/16 | 2.36                      | 2.25               |                      |
| 10/28/16 | 2.38                      | 2.27               |                      |
| 10/27/16 | 2.37                      | 2.26               |                      |
| 10/26/16 | 2.31                      | 2.2                |                      |
| 10/25/16 | 2.28                      | 2.17               |                      |
| 10/24/16 | 2.29                      | 2.18               |                      |
| 10/21/16 | 2.26                      | 2.15               |                      |
| 10/20/16 | 2.28                      | 2.17               |                      |
| 10/19/16 | 2.29                      | 2.18               |                      |
| 10/18/16 | 2.28                      | 2.18               |                      |
| 10/17/16 | 2.29                      | 2.19               |                      |
| 10/14/16 | 2.33                      | 2.22               |                      |
| 10/13/16 | 2.26                      | 2.15               |                      |
| 10/12/16 | 2.29                      | 2.19               |                      |
| 10/11/16 | 2.28                      | 2.17               |                      |
| 10/7/16  | 2.24                      | 2.14               |                      |
| 10/6/16  | 2.25                      | 2.14               |                      |
| 10/5/16  | 2.22                      | 2.11               |                      |
| 10/4/16  | 2.18                      | 2.08               |                      |
| 10/3/16  | 2.12                      | 2.01               |                      |
| 9/30/16  | 2.1                       | 1.99               |                      |
| 9/29/16  | 2.06                      | 1.95               |                      |
| 9/28/16  | 2.07                      | 1.96               |                      |
| 9/27/16  | 2.06                      | 1.96               |                      |
| 9/26/16  | 2.1                       | 2                  |                      |
| 9/23/16  | 2.12                      | 2.02               |                      |
| 9/22/16  | 2.13                      | 2.02               |                      |
| 9/21/16  | 2.17                      | 2.06               |                      |
| 9/20/16  | 2.2                       | 2.09               |                      |
| 9/19/16  | 2.22                      | 2.1                |                      |
| 9/16/16  | 2.21                      | 2.1                |                      |
| 9/15/16  | 2.25                      | 2.13               |                      |
| 9/14/16  | 2.21                      | 2.1                |                      |
| 9/13/16  | 2.24                      | 2.12               |                      |
| 9/12/16  | 2.17                      | 2.05               |                      |
| 9/9/16   | 2.17                      | 2.05               |                      |
| 9/8/16   | 2.09                      | 1.98               |                      |
| 9/7/16   | 2.01                      | 1.89               |                      |
| 9/6/16   | 2.02                      | 1.9                |                      |
| 9/2/16   | 2.06                      | 1.95               |                      |
| 9/1/16   | 2.02                      | 1.9                |                      |
| 8/31/16  | 2.02                      | 1.9                |                      |
| 8/30/16  | 2.03                      | 1.91               |                      |
| 8/29/16  | 2.01                      | 1.9                |                      |
| 8/26/16  | 2.08                      | 1.96               |                      |
| 8/25/16  | 2.04                      | 1.91               |                      |
| 8/24/16  | 2.02                      | 1.89               |                      |
| 8/23/16  | 2.01                      | 1.88               |                      |
| 8/22/16  | 2.02                      | 1.88               |                      |
| 8/19/16  | 2.06                      | 1.93               |                      |
| 8/18/16  | 2.02                      | 1.89               |                      |
| 8/17/16  | 2.04                      | 1.9                |                      |
| 8/16/16  | 2.06                      | 1.92               |                      |
| 8/15/16  | 2.03                      | 1.9                |                      |
| 8/12/16  | 1.98                      | 1.85               |                      |
| 8/11/16  | 2.03                      | 1.89               |                      |
| 8/10/16  | 1.97                      | 1.83               |                      |
| 8/9/16   | 1.99                      | 1.86               |                      |
| 8/8/16   | 2.04                      | 1.91               |                      |
| 8/5/16   | 2.05                      | 1.91               |                      |
| 8/4/16   | 1.98                      | 1.84               |                      |
| 8/3/16   | 2.02                      | 1.88               |                      |
| 8/2/16   | 2.02                      | 1.88               |                      |
| 8/1/16   | 1.98                      | 1.84               |                      |
| 7/29/16  | 1.92                      | 1.78               |                      |
| 7/28/16  | 1.97                      | 1.83               |                      |
| 7/27/16  | 1.97                      | 1.84               |                      |
| 7/26/16  | 2.02                      | 1.89               |                      |
| 7/25/16  | 2.03                      | 1.9                |                      |
| 7/22/16  | 2.03                      | 1.9                |                      |
| 7/21/16  | 2.03                      | 1.9                |                      |
| 7/20/16  | 2.05                      | 1.91               |                      |
| 7/19/16  | 2.02                      | 1.88               |                      |
| 7/18/16  | 2.04                      | 1.9                |                      |
| 7/15/16  | 2.04                      | 1.9                |                      |
| 7/14/16  | 1.99                      | 1.84               |                      |
| 7/13/16  | 1.92                      | 1.77               |                      |
| 7/12/16  | 1.98                      | 1.82               |                      |
| 7/11/16  | 1.88                      | 1.73               |                      |
| 7/8/16   | 1.84                      | 1.69               |                      |
| 7/7/16   | 1.87                      | 1.72               |                      |
| 7/6/16   | 1.87                      | 1.72               |                      |
| 7/5/16   | 1.86                      | 1.72               |                      |
| 7/1/16   | 1.96                      | 1.81               |                      |
| 6/30/16  | 2.01                      | 1.86               |                      |
| 6/29/16  | 2.01                      | 1.86               |                      |
| 6/28/16  | 1.98                      | 1.83               |                      |
| 6/27/16  | 1.99                      | 1.83               |                      |
| 6/24/16  | 2.12                      | 1.96               |                      |
| 6/23/16  | 2.27                      | 2.12               |                      |
| 6/22/16  | 2.21                      | 2.06               |                      |
| 6/21/16  | 2.22                      | 2.07               |                      |
| 6/20/16  | 2.18                      | 2.03               |                      |
| 6/17/16  | 2.14                      | 1.99               |                      |
| 6/16/16  | 2.1                       | 1.96               |                      |
| 6/15/16  | 2.14                      | 1.99               |                      |
| 6/14/16  | 2.15                      | 2                  |                      |
| 6/13/16  | 2.15                      | 2.01               |                      |
| 6/10/16  | 2.16                      | 2.02               |                      |
| 6/9/16   | 2.2                       | 2.05               |                      |
| 6/8/16   | 2.23                      | 2.08               |                      |
| 6/7/16   | 2.25                      | 2.1                |                      |
| 6/6/16   | 2.27                      | 2.12               |                      |
| 6/3/16   | 2.24                      | 2.09               |                      |
| 6/2/16   | 2.32                      | 2.17               |                      |
| 6/1/16   | 2.36                      | 2.22               |                      |
| 5/31/16  | 2.37                      | 2.23               |                      |
| 5/27/16  | 2.39                      | 2.25               |                      |
| 5/26/16  | 2.37                      | 2.24               |                      |
| 5/25/16  | 2.4                       | 2.27               |                      |
| 5/24/16  | 2.39                      | 2.25               |                      |
| 5/23/16  | 2.37                      | 2.23               |                      |
| 5/20/16  | 2.37                      | 2.24               |                      |
| 5/19/16  | 2.38                      | 2.24               |                      |
| 5/18/16  | 2.41                      | 2.27               |                      |
| 5/17/16  | 2.31                      | 2.18               |                      |
| 5/16/16  | 2.32                      | 2.18               |                      |
| 5/13/16  | 2.27                      | 2.14               |                      |
| 5/12/16  | 2.32                      | 2.18               |                      |
| 5/11/16  | 2.29                      | 2.15               |                      |
| 5/10/16  | 2.32                      | 2.18               |                      |
| 5/9/16   | 2.32                      | 2.18               |                      |
| 5/6/16   | 2.33                      | 2.2                |                      |
| 5/5/16   | 2.31                      | 2.17               |                      |
| 5/4/16   | 2.35                      | 2.22               |                      |
| 5/3/16   | 2.37                      | 2.24               |                      |
| 5/2/16   | 2.44                      | 2.31               |                      |
| 4/29/16  | 2.38                      | 2.26               |                      |
| 4/28/16  | 2.4                       | 2.27               |                      |
| 4/27/16  | 2.43                      | 2.3                |                      |
| 4/26/16  | 2.49                      | 2.35               |                      |
| 4/25/16  | 2.45                      | 2.32               |                      |
| 4/22/16  | 2.43                      | 2.3                |                      |
| 4/21/16  | 2.42                      | 2.29               |                      |
| 4/20/16  | 2.39                      | 2.25               |                      |
| 4/19/16  | 2.33                      | 2.19               |                      |
| 4/18/16  | 2.31                      | 2.17               |                      |
| 4/15/16  | 2.29                      | 2.14               |                      |
| 4/14/16  | 2.33                      | 2.18               |                      |
| 4/13/16  | 2.31                      | 2.16               |                      |
| 4/12/16  | 2.33                      | 2.18               |                      |
| 4/11/16  | 2.29                      | 2.14               |                      |
| 4/8/16   | 2.27                      | 2.13               |                      |
| 4/7/16   | 2.24                      | 2.1                |                      |
| 4/6/16   | 2.31                      | 2.17               |                      |
| 4/5/16   | 2.27                      | 2.13               |                      |
| 4/4/16   | 2.33                      | 2.19               |                      |
| 4/1/16   | 2.34                      | 2.2                |                      |
| 3/31/16  | 2.34                      | 2.2                |                      |
| 3/30/16  | 2.38                      | 2.24               |                      |
| 3/29/16  | 2.34                      | 2.2                |                      |
| 3/28/16  | 2.4                       | 2.26               |                      |
| 3/24/16  | 2.42                      | 2.28               |                      |
| 3/23/16  | 2.39                      | 2.25               |                      |
| 3/22/16  | 2.46                      | 2.32               |                      |
| 3/21/16  | 2.46                      | 2.31               |                      |
| 3/18/16  | 2.41                      | 2.26               |                      |
| 3/17/16  | 2.43                      | 2.28               |                      |
| 3/16/16  | 2.47                      | 2.32               |                      |
| 3/15/16  | 2.47                      | 2.33               |                      |
| 3/14/16  | 2.48                      | 2.33               |                      |
| 3/11/16  | 2.49                      | 2.34               |                      |
| 3/10/16  | 2.44                      | 2.29               |                      |
| 3/9/16   | 2.42                      | 2.27               |                      |
| 3/8/16   | 2.37                      | 2.22               |                      |
| 3/7/16   | 2.45                      | 2.3                |                      |
| 3/4/16   | 2.44                      | 2.29               |                      |
| 3/3/16   | 2.38                      | 2.23               |                      |
| 3/2/16   | 2.41                      | 2.27               |                      |
| 3/1/16   | 2.42                      | 2.28               |                      |
| 2/29/16  | 2.33                      | 2.19               |                      |
| 2/26/16  | 2.35                      | 2.2                |                      |
| 2/25/16  | 2.29                      | 2.14               |                      |
| 2/24/16  | 2.32                      | 2.16               |                      |
| 2/23/16  | 2.31                      | 2.16               |                      |
| 2/22/16  | 2.34                      | 2.18               |                      |
| 2/19/16  | 2.33                      | 2.17               |                      |
| 2/18/16  | 2.33                      | 2.17               |                      |
| 2/17/16  | 2.39                      | 2.24               |                      |
| 2/16/16  | 2.35                      | 2.19               |                      |
| 2/12/16  | 2.29                      | 2.15               |                      |
| 2/11/16  | 2.19                      | 2.06               |                      |
| 2/10/16  | 2.25                      | 2.13               |                      |
| 2/9/16   | 2.28                      | 2.16               |                      |
| 2/8/16   | 2.29                      | 2.17               |                      |
| 2/5/16   | 2.4                       | 2.27               |                      |
| 2/4/16   | 2.42                      | 2.29               |                      |
| 2/3/16   | 2.43                      | 2.3                |                      |
| 2/2/16   | 2.4                       | 2.27               |                      |
| 2/1/16   | 2.51                      | 2.38               |                      |
| 1/29/16  | 2.48                      | 2.36               |                      |
| 1/28/16  | 2.53                      | 2.41               |                      |
| 1/27/16  | 2.54                      | 2.42               |                      |
| 1/26/16  | 2.53                      | 2.41               |                      |
| 1/25/16  | 2.54                      | 2.42               |                      |
| 1/22/16  | 2.57                      | 2.46               |                      |
| 1/21/16  | 2.54                      | 2.42               |                      |
| 1/20/16  | 2.52                      | 2.41               |                      |
| 1/19/16  | 2.57                      | 2.45               |                      |
| 1/15/16  | 2.55                      | 2.44               |                      |
| 1/14/16  | 2.63                      | 2.51               |                      |
| 1/13/16  | 2.59                      | 2.47               |                      |
| 1/12/16  | 2.63                      | 2.51               |                      |
| 1/11/16  | 2.7                       | 2.59               |                      |
| 1/8/16   | 2.66                      | 2.55               |                      |
| 1/7/16   | 2.68                      | 2.56               |                      |
| 1/6/16   | 2.7                       | 2.59               |                      |
| 1/5/16   | 2.77                      | 2.67               |                      |
| 1/4/16   | 2.75                      | 2.64               |                      |
| 12/31/15 | 2.78                      | 2.67               |                      |
| 12/30/15 | 2.81                      | 2.69               |                      |
| 12/29/15 | 2.81                      | 2.69               |                      |
| 12/28/15 | 2.72                      | 2.59               |                      |
| 12/24/15 | 2.73                      | 2.61               |                      |
| 12/23/15 | 2.76                      | 2.64               |                      |
| 12/22/15 | 2.72                      | 2.6                |                      |
| 12/21/15 | 2.68                      | 2.55               |                      |
| 12/18/15 | 2.67                      | 2.54               |                      |
| 12/17/15 | 2.7                       | 2.57               |                      |
| 12/16/15 | 2.78                      | 2.65               |                      |
| 12/15/15 | 2.76                      | 2.62               |                      |
| 12/14/15 | 2.72                      | 2.59               |                      |
| 12/11/15 | 2.63                      | 2.49               |                      |
| 12/10/15 | 2.73                      | 2.6                |                      |
| 12/9/15  | 2.72                      | 2.59               |                      |
| 12/8/15  | 2.74                      | 2.61               |                      |
| 12/7/15  | 2.72                      | 2.59               |                      |
| 12/4/15  | 2.78                      | 2.65               |                      |
| 12/3/15  | 2.84                      | 2.72               |                      |
| 12/2/15  | 2.68                      | 2.55               |                      |
| 12/1/15  | 2.68                      | 2.55               |                      |
| 11/30/15 | 2.75                      | 2.63               |                      |
| 11/27/15 | 2.76                      | 2.64               |                      |
| 11/25/15 | 2.77                      | 2.64               |                      |
| 11/24/15 | 2.77                      | 2.65               |                      |
| 11/23/15 | 2.78                      | 2.66               |                      |
| 11/20/15 | 2.79                      | 2.68               |                      |
| 11/19/15 | 2.78                      | 2.66               |                      |
| 11/18/15 | 2.81                      | 2.7                |                      |
| 11/17/15 | 2.8                       | 2.69               |                      |
| 11/16/15 | 2.83                      | 2.72               |                      |
| 11/13/15 | 2.83                      | 2.72               |                      |
| 11/12/15 | 2.86                      | 2.75               |                      |
| 11/10/15 | 2.86                      | 2.76               |                      |
| 11/9/15  | 2.88                      | 2.79               |                      |
| 11/6/15  | 2.85                      | 2.76               |                      |
| 11/5/15  | 2.77                      | 2.68               |                      |
| 11/4/15  | 2.76                      | 2.66               |                      |
| 11/3/15  | 2.75                      | 2.65               |                      |
| 11/2/15  | 2.71                      | 2.6                |                      |
| 10/30/15 | 2.68                      | 2.57               |                      |
| 10/29/15 | 2.72                      | 2.6                |                      |
| 10/28/15 | 2.63                      | 2.5                |                      |
| 10/27/15 | 2.6                       | 2.48               |                      |
| 10/26/15 | 2.61                      | 2.5                |                      |
| 10/23/15 | 2.65                      | 2.54               |                      |
| 10/22/15 | 2.6                       | 2.48               |                      |
| 10/21/15 | 2.6                       | 2.48               |                      |
| 10/20/15 | 2.65                      | 2.53               |                      |
| 10/19/15 | 2.62                      | 2.48               |                      |
| 10/16/15 | 2.6                       | 2.46               |                      |
| 10/15/15 | 2.6                       | 2.46               |                      |
| 10/14/15 | 2.57                      | 2.42               |                      |
| 10/13/15 | 2.63                      | 2.49               |                      |
| 10/9/15  | 2.68                      | 2.55               |                      |
| 10/8/15  | 2.69                      | 2.56               |                      |
| 10/7/15  | 2.64                      | 2.51               |                      |
| 10/6/15  | 2.62                      | 2.5                |                      |
| 10/5/15  | 2.64                      | 2.52               |                      |
| 10/2/15  | 2.56                      | 2.44               |                      |
| 10/1/15  | 2.61                      | 2.49               |                      |
| 9/30/15  | 2.63                      | 2.51               |                      |
| 9/29/15  | 2.6                       | 2.48               |                      |
| 9/28/15  | 2.63                      | 2.51               |                      |
| 9/25/15  | 2.72                      | 2.6                |                      |
| 9/24/15  | 2.68                      | 2.55               |                      |
| 9/23/15  | 2.72                      | 2.6                |                      |
| 9/22/15  | 2.71                      | 2.6                |                      |
| 9/21/15  | 2.78                      | 2.67               |                      |
| 9/18/15  | 2.7                       | 2.58               |                      |
| 9/17/15  | 2.79                      | 2.69               |                      |
| 9/16/15  | 2.86                      | 2.75               |                      |
| 9/15/15  | 2.83                      | 2.73               |                      |
| 9/14/15  | 2.73                      | 2.62               |                      |
| 9/11/15  | 2.74                      | 2.63               |                      |
| 9/10/15  | 2.77                      | 2.66               |                      |
| 9/9/15   | 2.74                      | 2.64               |                      |
| 9/8/15   | 2.76                      | 2.66               |                      |
| 9/4/15   | 2.68                      | 2.58               |                      |
| 9/3/15   | 2.74                      | 2.64               |                      |
| 9/2/15   | 2.76                      | 2.66               |                      |
| 9/1/15   | 2.72                      | 2.62               |                      |
| 8/31/15  | 2.74                      | 2.64               |                      |
| 8/28/15  | 2.71                      | 2.61               |                      |
| 8/27/15  | 2.72                      | 2.61               |                      |
| 8/26/15  | 2.74                      | 2.64               |                      |
| 8/25/15  | 2.64                      | 2.54               |                      |
| 8/24/15  | 2.52                      | 2.42               |                      |
| 8/21/15  | 2.53                      | 2.44               |                      |
| 8/20/15  | 2.55                      | 2.45               |                      |
| 8/19/15  | 2.59                      | 2.49               |                      |
| 8/18/15  | 2.66                      | 2.56               |                      |
| 8/17/15  | 2.61                      | 2.51               |                      |
| 8/14/15  | 2.62                      | 2.54               |                      |
| 8/13/15  | 2.63                      | 2.54               |                      |
| 8/12/15  | 2.6                       | 2.52               |                      |
| 8/11/15  | 2.58                      | 2.5                |                      |
| 8/10/15  | 2.67                      | 2.58               |                      |
| 8/7/15   | 2.6                       | 2.52               |                      |
| 8/6/15   | 2.67                      | 2.59               |                      |
| 8/5/15   | 2.71                      | 2.64               |                      |
| 8/4/15   | 2.67                      | 2.59               |                      |
| 8/3/15   | 2.62                      | 2.55               |                      |
| 7/31/15  | 2.68                      | 2.61               |                      |
| 7/30/15  | 2.73                      | 2.66               |                      |
| 7/29/15  | 2.76                      | 2.69               |                      |
| 7/28/15  | 2.73                      | 2.66               |                      |
| 7/27/15  | 2.7                       | 2.64               |                      |
| 7/24/15  | 2.73                      | 2.67               |                      |
| 7/23/15  | 2.74                      | 2.67               |                      |
| 7/22/15  | 2.8                       | 2.73               |                      |
| 7/21/15  | 2.84                      | 2.77               |                      |
| 7/20/15  | 2.87                      | 2.79               |                      |
| 7/17/15  | 2.85                      | 2.77               |                      |
| 7/16/15  | 2.87                      | 2.81               |                      |
| 7/15/15  | 2.89                      | 2.83               |                      |
| 7/14/15  | 2.96                      | 2.9                |                      |
| 7/13/15  | 2.98                      | 2.92               |                      |
| 7/10/15  | 2.97                      | 2.91               |                      |
| 7/9/15   | 2.87                      | 2.8                |                      |
| 7/8/15   | 2.76                      | 2.69               |                      |
| 7/7/15   | 2.81                      | 2.74               |                      |
| 7/6/15   | 2.85                      | 2.78               |                      |
| 7/2/15   | 2.96                      | 2.9                |                      |
| 7/1/15   | 2.98                      | 2.92               |                      |
| 6/30/15  | 2.89                      | 2.83               |                      |
| 6/29/15  | 2.87                      | 2.82               |                      |
| 6/26/15  | 3.03                      | 2.98               |                      |
| 6/25/15  | 2.94                      | 2.88               |                      |
| 6/24/15  | 2.93                      | 2.87               |                      |
| 6/23/15  | 2.98                      | 2.92               |                      |
| 6/22/15  | 2.93                      | 2.87               |                      |
| 6/19/15  | 2.82                      | 2.76               |                      |
| 6/18/15  | 2.91                      | 2.86               |                      |
| 6/17/15  | 2.87                      | 2.82               |                      |
| 6/16/15  | 2.84                      | 2.79               |                      |
| 6/15/15  | 2.88                      | 2.83               |                      |
| 6/12/15  | 2.9                       | 2.84               |                      |
| 6/11/15  | 2.9                       | 2.84               |                      |
| 6/10/15  | 3.01                      | 2.96               |                      |
| 6/9/15   | 2.95                      | 2.89               |                      |
| 6/8/15   | 2.91                      | 2.86               |                      |
| 6/5/15   | 2.92                      | 2.87               |                      |
| 6/4/15   | 2.83                      | 2.78               |                      |
| 6/3/15   | 2.92                      | 2.87               |                      |
| 6/2/15   | 2.82                      | 2.77               |                      |
| 6/1/15   | 2.74                      | 2.69               |                      |
| 5/29/15  | 2.68                      | 2.63               |                      |
| 5/28/15  | 2.69                      | 2.64               |                      |
| 5/27/15  | 2.68                      | 2.63               |                      |
| 5/26/15  | 2.69                      | 2.64               |                      |
| 5/22/15  | 2.78                      | 2.73               |                      |
| 5/21/15  | 2.77                      | 2.71               |                      |
| 5/20/15  | 2.85                      | 2.79               |                      |
| 5/19/15  | 2.84                      | 2.79               |                      |
| 5/18/15  | 2.81                      | 2.75               |                      |
| 5/15/15  | 2.72                      | 2.66               |                      |
| 5/14/15  | 2.81                      | 2.76               |                      |
| 5/13/15  | 2.84                      | 2.79               |                      |
| 5/12/15  | 2.8                       | 2.75               |                      |
| 5/11/15  | 2.81                      | 2.76               |                      |
| 5/8/15   | 2.68                      | 2.63               |                      |
| 5/7/15   | 2.69                      | 2.63               |                      |
| 5/6/15   | 2.77                      | 2.72               |                      |
| 5/5/15   | 2.69                      | 2.64               |                      |
| 5/4/15   | 2.67                      | 2.62               |                      |
| 5/1/15   | 2.62                      | 2.57               |                      |
| 4/30/15  | 2.54                      | 2.49               |                      |
| 4/29/15  | 2.55                      | 2.49               |                      |
| 4/28/15  | 2.48                      | 2.42               |                      |
| 4/27/15  | 2.42                      | 2.36               |                      |
| 4/24/15  | 2.42                      | 2.36               |                      |
| 4/23/15  | 2.43                      | 2.38               |                      |
| 4/22/15  | 2.47                      | 2.42               |                      |
| 4/21/15  | 2.39                      | 2.33               |                      |
| 4/20/15  | 2.36                      | 2.31               |                      |
| 4/17/15  | 2.32                      | 2.26               |                      |
| 4/16/15  | 2.37                      | 2.31               |                      |
| 4/15/15  | 2.36                      | 2.3                |                      |
| 4/14/15  | 2.35                      | 2.29               |                      |
| 4/13/15  | 2.39                      | 2.33               |                      |
| 4/10/15  | 2.39                      | 2.33               |                      |
| 4/9/15   | 2.41                      | 2.35               |                      |
| 4/8/15   | 2.34                      | 2.28               |                      |
| 4/7/15   | 2.33                      | 2.27               |                      |
| 4/6/15   | 2.38                      | 2.31               |                      |
| 4/3/15   | 2.3                       | 2.24               |                      |
| 4/2/15   | 2.35                      | 2.29               |                      |
| 4/1/15   | 2.29                      | 2.23               |                      |
| 3/31/15  | 2.37                      | 2.31               |                      |
| 3/30/15  | 2.38                      | 2.32               |                      |
| 3/27/15  | 2.36                      | 2.29               |                      |
| 3/26/15  | 2.43                      | 2.37               |                      |
| 3/25/15  | 2.33                      | 2.28               |                      |
| 3/24/15  | 2.29                      | 2.24               |                      |
| 3/23/15  | 2.34                      | 2.29               |                      |
| 3/20/15  | 2.34                      | 2.29               |                      |
| 3/19/15  | 2.38                      | 2.33               |                      |
| 3/18/15  | 2.35                      | 2.31               |                      |
| 3/17/15  | 2.45                      | 2.4                |                      |
| 3/16/15  | 2.51                      | 2.45               |                      |
| 3/13/15  | 2.53                      | 2.48               |                      |
| 3/12/15  | 2.51                      | 2.47               |                      |
| 3/11/15  | 2.52                      | 2.47               |                      |
| 3/10/15  | 2.56                      | 2.51               |                      |
| 3/9/15   | 2.62                      | 2.58               |                      |
| 3/6/15   | 2.66                      | 2.63               |                      |
| 3/5/15   | 2.54                      | 2.49               |                      |
| 3/4/15   | 2.54                      | 2.49               |                      |
| 3/3/15   | 2.54                      | 2.49               |                      |
| 3/2/15   | 2.51                      | 2.46               |                      |
| 2/27/15  | 2.43                      | 2.38               |                      |
| 2/26/15  | 2.45                      | 2.39               |                      |
| 2/25/15  | 2.4                       | 2.35               |                      |
| 2/24/15  | 2.43                      | 2.38               |                      |
| 2/23/15  | 2.5                       | 2.44               |                      |
| 2/20/15  | 2.56                      | 2.5                |                      |
| 2/19/15  | 2.56                      | 2.5                |                      |
| 2/18/15  | 2.52                      | 2.46               |                      |
| 2/17/15  | 2.57                      | 2.49               |                      |
| 2/13/15  | 2.44                      | 2.39               |                      |
| 2/12/15  | 2.39                      | 2.33               |                      |
| 2/11/15  | 2.39                      | 2.33               |                      |
| 2/10/15  | 2.4                       | 2.33               |                      |
| 2/9/15   | 2.34                      | 2.28               |                      |
| 2/6/15   | 2.33                      | 2.28               |                      |
| 2/5/15   | 2.24                      | 2.2                |                      |
| 2/4/15   | 2.21                      | 2.17               |                      |
| 2/3/15   | 2.2                       | 2.16               |                      |
| 2/2/15   | 2.09                      | 2.07               |                      |
| 1/30/15  | 2.08                      | 2.04               |                      |
| 1/29/15  | 2.16                      | 2.11               |                      |
| 1/28/15  | 2.11                      | 2.05               |                      |
| 1/27/15  | 2.21                      | 2.15               |                      |
| 1/26/15  | 2.21                      | 2.14               |                      |
| 1/23/15  | 2.19                      | 2.12               |                      |
| 1/22/15  | 2.27                      | 2.21               |                      |
| 1/21/15  | 2.25                      | 2.2                |                      |
| 1/20/15  | 2.2                       | 2.15               |                      |
| 1/16/15  | 2.23                      | 2.17               |                      |
| 1/15/15  | 2.19                      | 2.12               |                      |
| 1/14/15  | 2.26                      | 2.2                |                      |
| 1/13/15  | 2.29                      | 2.24               |                      |
| 1/12/15  | 2.29                      | 2.23               |                      |
| 1/9/15   | 2.35                      | 2.29               |                      |
| 1/8/15   | 2.39                      | 2.33               |                      |
| 1/7/15   | 2.32                      | 2.25               |                      |
| 1/6/15   | 2.32                      | 2.25               |                      |
| 1/5/15   | 2.4                       | 2.32               |                      |
| 1/2/15   | 2.48                      | 2.41               |                      |
| 12/31/14 | 2.55                      | 2.47               |                      |
| 12/30/14 | 2.56                      | 2.49               |                      |
| 12/29/14 | 2.58                      | 2.51               |                      |
| 12/26/14 | 2.62                      | 2.54               |                      |
| 12/24/14 | 2.63                      | 2.56               |                      |
| 12/23/14 | 2.64                      | 2.57               |                      |
| 12/22/14 | 2.55                      | 2.47               |                      |
| 12/19/14 | 2.56                      | 2.48               |                      |
| 12/18/14 | 2.61                      | 2.54               |                      |
| 12/17/14 | 2.53                      | 2.46               |                      |
| 12/16/14 | 2.48                      | 2.4                |                      |
| 12/15/14 | 2.53                      | 2.45               |                      |
| 12/12/14 | 2.53                      | 2.45               |                      |
| 12/11/14 | 2.62                      | 2.54               |                      |
| 12/10/14 | 2.61                      | 2.54               |                      |
| 12/9/14  | 2.65                      | 2.58               |                      |
| 12/8/14  | 2.69                      | 2.62               |                      |
| 12/5/14  | 2.75                      | 2.69               |                      |
| 12/4/14  | 2.72                      | 2.66               |                      |
| 12/3/14  | 2.76                      | 2.71               |                      |
| 12/2/14  | 2.77                      | 2.72               |                      |
| 12/1/14  | 2.72                      | 2.66               |                      |
| 11/28/14 | 2.67                      | 2.62               |                      |
| 11/26/14 | 2.73                      | 2.67               |                      |
| 11/25/14 | 2.75                      | 2.69               |                      |
| 11/24/14 | 2.79                      | 2.74               |                      |
| 11/21/14 | 2.8                       | 2.75               |                      |
| 11/20/14 | 2.83                      | 2.78               |                      |
| 11/19/14 | 2.85                      | 2.8                |                      |
| 11/18/14 | 2.83                      | 2.77               |                      |
| 11/17/14 | 2.84                      | 2.79               |                      |
| 11/14/14 | 2.8                       | 2.77               |                      |
| 11/13/14 | 2.83                      | 2.8                |                      |
| 11/12/14 | 2.84                      | 2.81               |                      |
| 11/10/14 | 2.85                      | 2.81               |                      |
| 11/7/14  | 2.79                      | 2.76               |                      |
| 11/6/14  | 2.86                      | 2.83               |                      |
| 11/5/14  | 2.82                      | 2.79               |                      |
| 11/4/14  | 2.81                      | 2.78               |                      |
| 11/3/14  | 2.83                      | 2.8                |                      |
| 10/31/14 | 2.83                      | 2.81               |                      |
| 10/30/14 | 2.8                       | 2.77               |                      |
| 10/29/14 | 2.82                      | 2.79               |                      |
| 10/28/14 | 2.81                      | 2.79               |                      |
| 10/27/14 | 2.78                      | 2.75               |                      |
| 10/24/14 | 2.79                      | 2.77               |                      |
| 10/23/14 | 2.79                      | 2.77               |                      |
| 10/22/14 | 2.75                      | 2.73               |                      |
| 10/21/14 | 2.74                      | 2.72               |                      |
| 10/20/14 | 2.7                       | 2.68               |                      |
| 10/17/14 | 2.73                      | 2.7                |                      |
| 10/16/14 | 2.68                      | 2.66               |                      |
| 10/15/14 | 2.66                      | 2.64               |                      |
| 10/14/14 | 2.7                       | 2.68               |                      |
| 10/10/14 | 2.79                      | 2.77               |                      |
| 10/9/14  | 2.82                      | 2.81               |                      |
| 10/8/14  | 2.83                      | 2.82               |                      |
| 10/7/14  | 2.82                      | 2.81               |                      |
| 10/6/14  | 2.89                      | 2.88               |                      |
| 10/3/14  | 2.9                       | 2.89               |                      |
| 10/2/14  | 2.91                      | 2.9                |                      |
| 10/1/14  | 2.88                      | 2.87               |                      |
| 9/30/14  | 2.98                      | 2.98               |                      |
| 9/29/14  | 2.95                      | 2.95               |                      |
| 9/26/14  | 2.99                      | 2.99               |                      |
| 9/25/14  | 2.98                      | 2.98               |                      |
| 9/24/14  | 3.04                      | 3.04               |                      |
| 9/23/14  | 3.01                      | 3.01               |                      |
| 9/22/14  | 3.05                      | 3.04               |                      |
| 9/19/14  | 3.06                      | 3.05               |                      |
| 9/18/14  | 3.12                      | 3.12               |                      |
| 9/17/14  | 3.13                      | 3.12               |                      |
| 9/16/14  | 3.11                      | 3.11               |                      |
| 9/15/14  | 3.1                       | 3.09               |                      |
| 9/12/14  | 3.11                      | 3.1                |                      |
| 9/11/14  | 3.03                      | 3.02               |                      |
| 9/10/14  | 3.02                      | 3.01               |                      |
| 9/9/14   | 2.98                      | 2.97               |                      |
| 9/8/14   | 2.98                      | 2.97               |                      |
| 9/5/14   | 2.98                      | 2.97               |                      |
| 9/4/14   | 2.96                      | 2.95               |                      |
| 9/3/14   | 2.91                      | 2.9                |                      |
| 9/2/14   | 2.92                      | 2.91               |                      |
| 8/29/14  | 2.84                      | 2.83               |                      |
| 8/28/14  | 2.83                      | 2.82               |                      |
| 8/27/14  | 2.86                      | 2.85               |                      |
| 8/26/14  | 2.9                       | 2.89               |                      |
| 8/25/14  | 2.89                      | 2.88               |                      |
| 8/22/14  | 2.91                      | 2.9                |                      |
| 8/21/14  | 2.93                      | 2.92               |                      |
| 8/20/14  | 2.96                      | 2.95               |                      |
| 8/19/14  | 2.95                      | 2.94               |                      |
| 8/18/14  | 2.93                      | 2.92               |                      |
| 8/15/14  | 2.87                      | 2.86               |                      |
| 8/14/14  | 2.93                      | 2.93               |                      |
| 8/13/14  | 2.98                      | 2.97               |                      |
| 8/12/14  | 3.01                      | 3                  |                      |
| 8/11/14  | 2.98                      | 2.97               |                      |
| 8/8/14   | 2.97                      | 2.97               |                      |
| 8/7/14   | 2.97                      | 2.97               |                      |
| 8/6/14   | 3.01                      | 3.01               |                      |
| 8/5/14   | 3.02                      | 3.02               |                      |
| 8/4/14   | 3.03                      | 3.04               |                      |
| 8/1/14   | 3.03                      | 3.03               |                      |
| 7/31/14  | 3.07                      | 3.07               |                      |
| 7/30/14  | 3.06                      | 3.06               |                      |
| 7/29/14  | 2.97                      | 2.97               |                      |
| 7/28/14  | 3.01                      | 3.01               |                      |
| 7/25/14  | 2.99                      | 2.99               |                      |
| 7/24/14  | 3.04                      | 3.04               |                      |
| 7/23/14  | 3                         | 3                  |                      |
| 7/22/14  | 3                         | 3                  |                      |
| 7/21/14  | 3                         | 3.01               |                      |
| 7/18/14  | 3.03                      | 3.03               |                      |
| 7/17/14  | 3.01                      | 3.01               |                      |
| 7/16/14  | 3.08                      | 3.08               |                      |
| 7/15/14  | 3.1                       | 3.1                |                      |
| 7/14/14  | 3.1                       | 3.1                |                      |
| 7/11/14  | 3.07                      | 3.07               |                      |
| 7/10/14  | 3.1                       | 3.1                |                      |
| 7/9/14   | 3.1                       | 3.1                |                      |
| 7/8/14   | 3.12                      | 3.12               |                      |
| 7/7/14   | 3.17                      | 3.17               |                      |
| 7/3/14   | 3.2                       | 3.21               |                      |
| 7/2/14   | 3.2                       | 3.2                |                      |
| 7/1/14   | 3.13                      | 3.13               |                      |
| 6/30/14  | 3.08                      | 3.08               |                      |
| 6/27/14  | 3.09                      | 3.1                |                      |
| 6/26/14  | 3.08                      | 3.08               |                      |
| 6/25/14  | 3.12                      | 3.12               |                      |
| 6/24/14  | 3.14                      | 3.14               |                      |
| 6/23/14  | 3.18                      | 3.18               |                      |
| 6/20/14  | 3.18                      | 3.18               |                      |
| 6/19/14  | 3.2                       | 3.2                |                      |
| 6/18/14  | 3.16                      | 3.16               |                      |
| 6/17/14  | 3.18                      | 3.19               |                      |
| 6/16/14  | 3.14                      | 3.14               |                      |
| 6/13/14  | 3.14                      | 3.14               |                      |
| 6/12/14  | 3.14                      | 3.14               |                      |
| 6/11/14  | 3.2                       | 3.2                |                      |
| 6/10/14  | 3.2                       | 3.2                |                      |
| 6/9/14   | 3.17                      | 3.18               |                      |
| 6/6/14   | 3.16                      | 3.17               |                      |
| 6/5/14   | 3.16                      | 3.17               |                      |
| 6/4/14   | 3.18                      | 3.18               |                      |
| 6/3/14   | 3.16                      | 3.17               |                      |
| 6/2/14   | 3.1                       | 3.1                |                      |
| 5/30/14  | 3.05                      | 3.05               |                      |
| 5/29/14  | 3.03                      | 3.03               |                      |
| 5/28/14  | 3.01                      | 3.01               |                      |
| 5/27/14  | 3.09                      | 3.09               |                      |
| 5/23/14  | 3.12                      | 3.12               |                      |
| 5/22/14  | 3.14                      | 3.15               |                      |
| 5/21/14  | 3.13                      | 3.13               |                      |
| 5/20/14  | 3.09                      | 3.1                |                      |
| 5/19/14  | 3.1                       | 3.11               |                      |
| 5/16/14  | 3.07                      | 3.07               |                      |
| 5/15/14  | 3.05                      | 3.05               |                      |
| 5/14/14  | 3.09                      | 3.09               |                      |
| 5/13/14  | 3.16                      | 3.17               |                      |
| 5/12/14  | 3.2                       | 3.21               |                      |
| 5/9/14   | 3.18                      | 3.18               |                      |
| 5/8/14   | 3.16                      | 3.17               |                      |
| 5/7/14   | 3.14                      | 3.12               |                      |
| 5/6/14   | 3.12                      | 3.13               |                      |
| 5/5/14   | 3.15                      | 3.16               |                      |
| 5/2/14   | 3.11                      | 3.12               |                      |
| 5/1/14   | 3.15                      | 3.16               |                      |
| 4/30/14  | 3.21                      | 3.22               |                      |
| 4/29/14  | 3.24                      | 3.25               |                      |
| 4/28/14  | 3.22                      | 3.23               |                      |
| 4/25/14  | 3.2                       | 3.2                |                      |
| 4/24/14  | 3.21                      | 3.22               |                      |
| 4/23/14  | 3.22                      | 3.22               |                      |
| 4/22/14  | 3.25                      | 3.25               |                      |
| 4/21/14  | 3.27                      | 3.27               |                      |
| 4/17/14  | 3.27                      | 3.27               |                      |
| 4/16/14  | 3.2                       | 3.2                |                      |
| 4/15/14  | 3.2                       | 3.2                |                      |
| 4/14/14  | 3.22                      | 3.23               |                      |
| 4/11/14  | 3.21                      | 3.22               |                      |
| 4/10/14  | 3.24                      | 3.24               |                      |
| 4/9/14   | 3.3                       | 3.31               |                      |
| 4/8/14   | 3.27                      | 3.28               |                      |
| 4/7/14   | 3.29                      | 3.3                |                      |
| 4/4/14   | 3.33                      | 3.33               |                      |
| 4/3/14   | 3.37                      | 3.38               |                      |
| 4/2/14   | 3.39                      | 3.4                |                      |
| 4/1/14   | 3.34                      | 3.35               |                      |
| 3/31/14  | 3.31                      | 3.31               |                      |
| 3/28/14  | 3.29                      | 3.29               |                      |
| 3/27/14  | 3.25                      | 3.25               |                      |
| 3/26/14  | 3.29                      | 3.29               |                      |
| 3/25/14  | 3.32                      | 3.32               |                      |
| 3/24/14  | 3.31                      | 3.31               |                      |
| 3/21/14  | 3.34                      | 3.34               |                      |
| 3/20/14  | 3.39                      | 3.4                |                      |
| 3/19/14  | 3.39                      | 3.39               |                      |
| 3/18/14  | 3.33                      | 3.33               |                      |
| 3/17/14  | 3.34                      | 3.34               |                      |
| 3/14/14  | 3.3                       | 3.3                |                      |
| 3/13/14  | 3.31                      | 3.31               |                      |
| 3/12/14  | 3.38                      | 3.38               |                      |
| 3/11/14  | 3.42                      | 3.43               |                      |
| 3/10/14  | 3.45                      | 3.45               |                      |
| 3/7/14   | 3.44                      | 3.45               |                      |
| 3/6/14   | 3.4                       | 3.4                |                      |
| 3/5/14   | 3.36                      | 3.36               |                      |
| 3/4/14   | 3.36                      | 3.36               |                      |
| 3/3/14   | 3.27                      | 3.27               |                      |
| 2/28/14  | 3.31                      | 3.31               |                      |
| 2/27/14  | 3.31                      | 3.31               |                      |
| 2/26/14  | 3.34                      | 3.34               |                      |
| 2/25/14  | 3.37                      | 3.37               |                      |
| 2/24/14  | 3.42                      | 3.42               |                      |
| 2/21/14  | 3.41                      | 3.41               |                      |
| 2/20/14  | 3.44                      | 3.44               |                      |
| 2/19/14  | 3.42                      | 3.42               |                      |
| 2/18/14  | 3.4                       | 3.4                |                      |
| 2/14/14  | 3.41                      | 3.41               |                      |
| 2/13/14  | 3.4                       | 3.4                |                      |
| 2/12/14  | 3.45                      | 3.45               |                      |
| 2/11/14  | 3.41                      | 3.42               |                      |
| 2/10/14  | 3.38                      | 3.38               |                      |
| 2/7/14   | 3.39                      | 3.39               |                      |
| 2/6/14   | 3.39                      | 3.42               |                      |
| 2/5/14   | 3.37                      | 3.4                |                      |
| 2/4/14   | 3.31                      | 3.33               |                      |
| 2/3/14   | 3.27                      | 3.29               |                      |
| 1/31/14  | 3.33                      | 3.35               |                      |
| 1/30/14  | 3.37                      | 3.4                |                      |
| 1/29/14  | 3.34                      | 3.36               |                      |
| 1/28/14  | 3.41                      | 3.43               |                      |
| 1/27/14  | 3.41                      | 3.43               |                      |
| 1/24/14  | 3.38                      | 3.4                |                      |
| 1/23/14  | 3.41                      | 3.44               |                      |
| 1/22/14  | 3.49                      | 3.52               |                      |
| 1/21/14  | 3.47                      | 3.5                |                      |
| 1/17/14  | 3.48                      | 3.5                |                      |
| 1/16/14  | 3.5                       | 3.52               |                      |
| 1/15/14  | 3.53                      | 3.55               |                      |
| 1/14/14  | 3.52                      | 3.54               |                      |
| 1/13/14  | 3.5                       | 3.52               |                      |
| 1/10/14  | 3.52                      | 3.54               |                      |
| 1/9/14   | 3.61                      | 3.62               |                      |
| 1/8/14   | 3.64                      | 3.67               |                      |
| 1/7/14   | 3.61                      | 3.64               |                      |
| 1/6/14   | 3.63                      | 3.66               |                      |
| 1/3/14   | 3.66                      | 3.69               |                      |
| 1/2/14   | 3.66                      | 3.68               |                      |
| 12/31/13 | 3.7                       | 3.72               |                      |
| 12/30/13 | 3.64                      | 3.66               |                      |
| 12/27/13 | 3.67                      | 3.7                |                      |
| 12/26/13 | 3.66                      | 3.68               |                      |
| 12/24/13 | 3.64                      | 3.66               |                      |
| 12/23/13 | 3.58                      | 3.6                |                      |
| 12/20/13 | 3.55                      | 3.57               |                      |
| 12/19/13 | 3.62                      | 3.64               |                      |
| 12/18/13 | 3.61                      | 3.63               |                      |
| 12/17/13 | 3.58                      | 3.6                |                      |
| 12/16/13 | 3.61                      | 3.63               |                      |
| 12/13/13 | 3.59                      | 3.61               |                      |
| 12/12/13 | 3.62                      | 3.63               |                      |
| 12/11/13 | 3.59                      | 3.61               |                      |
| 12/10/13 | 3.54                      | 3.56               |                      |
| 12/9/13  | 3.59                      | 3.61               |                      |
| 12/6/13  | 3.62                      | 3.63               |                      |
| 12/5/13  | 3.63                      | 3.65               |                      |
| 12/4/13  | 3.61                      | 3.63               |                      |
| 12/3/13  | 3.54                      | 3.56               |                      |
| 12/2/13  | 3.56                      | 3.58               |                      |
| 11/29/13 | 3.52                      | 3.54               |                      |
| 11/27/13 | 3.51                      | 3.52               |                      |
| 11/26/13 | 3.49                      | 3.5                |                      |
| 11/25/13 | 3.52                      | 3.53               |                      |
| 11/22/13 | 3.53                      | 3.54               |                      |
| 11/21/13 | 3.58                      | 3.59               |                      |
| 11/20/13 | 3.59                      | 3.61               |                      |
| 11/19/13 | 3.49                      | 3.5                |                      |
| 11/18/13 | 3.45                      | 3.46               |                      |
| 11/15/13 | 3.49                      | 3.5                |                      |
| 11/14/13 | 3.47                      | 3.49               |                      |
| 11/13/13 | 3.52                      | 3.54               |                      |
| 11/12/13 | 3.55                      | 3.57               |                      |
| 11/8/13  | 3.53                      | 3.55               |                      |
| 11/7/13  | 3.39                      | 3.41               |                      |
| 11/6/13  | 3.45                      | 3.46               |                      |
| 11/5/13  | 3.44                      | 3.46               |                      |
| 11/4/13  | 3.38                      | 3.4                |                      |
| 11/1/13  | 3.38                      | 3.4                |                      |
| 10/31/13 | 3.32                      | 3.33               |                      |
| 10/30/13 | 3.32                      | 3.33               |                      |
| 10/29/13 | 3.3                       | 3.31               |                      |
| 10/28/13 | 3.3                       | 3.31               |                      |
| 10/25/13 | 3.28                      | 3.3                |                      |
| 10/24/13 | 3.29                      | 3.3                |                      |
| 10/23/13 | 3.28                      | 3.29               |                      |
| 10/22/13 | 3.3                       | 3.31               |                      |
| 10/21/13 | 3.38                      | 3.39               |                      |
| 10/18/13 | 3.34                      | 3.36               |                      |
| 10/17/13 | 3.35                      | 3.36               |                      |
| 10/16/13 | 3.42                      | 3.43               |                      |
| 10/15/13 | 3.49                      | 3.5                |                      |
| 10/11/13 | 3.44                      | 3.45               |                      |
| 10/10/13 | 3.45                      | 3.46               |                      |
| 10/9/13  | 3.42                      | 3.43               |                      |
| 10/8/13  | 3.4                       | 3.41               |                      |
| 10/7/13  | 3.4                       | 3.41               |                      |
| 10/4/13  | 3.42                      | 3.43               |                      |
| 10/3/13  | 3.39                      | 3.4                |                      |
| 10/2/13  | 3.4                       | 3.41               |                      |
| 10/1/13  | 3.41                      | 3.43               |                      |
| 9/30/13  | 3.39                      | 3.41               |                      |
| 9/27/13  | 3.38                      | 3.4                |                      |
| 9/26/13  | 3.4                       | 3.41               |                      |
| 9/25/13  | 3.36                      | 3.37               |                      |
| 9/24/13  | 3.39                      | 3.4                |                      |
| 9/23/13  | 3.45                      | 3.46               |                      |
| 9/20/13  | 3.48                      | 3.5                |                      |
| 9/19/13  | 3.51                      | 3.52               |                      |
| 9/18/13  | 3.45                      | 3.46               |                      |
| 9/17/13  | 3.56                      | 3.57               |                      |
| 9/16/13  | 3.6                       | 3.61               |                      |
| 9/13/13  | 3.58                      | 3.59               |                      |
| 9/12/13  | 3.59                      | 3.6                |                      |
| 9/11/13  | 3.6                       | 3.61               |                      |
| 9/10/13  | 3.63                      | 3.65               |                      |
| 9/9/13   | 3.58                      | 3.6                |                      |
| 9/6/13   | 3.61                      | 3.62               |                      |
| 9/5/13   | 3.63                      | 3.64               |                      |
| 9/4/13   | 3.55                      | 3.56               |                      |
| 9/3/13   | 3.53                      | 3.54               |                      |
| 8/30/13  | 3.45                      | 3.46               |                      |
| 8/29/13  | 3.43                      | 3.45               |                      |
| 8/28/13  | 3.49                      | 3.5                |                      |
| 8/27/13  | 3.44                      | 3.45               |                      |
| 8/26/13  | 3.5                       | 3.52               |                      |
| 8/23/13  | 3.53                      | 3.55               |                      |
| 8/22/13  | 3.62                      | 3.63               |                      |
| 8/21/13  | 3.62                      | 3.64               |                      |
| 8/20/13  | 3.58                      | 3.59               |                      |
| 8/19/13  | 3.62                      | 3.64               |                      |
| 8/16/13  | 3.59                      | 3.61               |                      |
| 8/15/13  | 3.51                      | 3.54               |                      |
| 8/14/13  | 3.44                      | 3.48               |                      |
| 8/13/13  | 3.44                      | 3.48               |                      |
| 8/12/13  | 3.35                      | 3.39               |                      |
| 8/9/13   | 3.32                      | 3.36               |                      |
| 8/8/13   | 3.33                      | 3.37               |                      |
| 8/7/13   | 3.34                      | 3.37               |                      |
| 8/6/13   | 3.39                      | 3.42               |                      |
| 8/5/13   | 3.4                       | 3.42               |                      |
| 8/2/13   | 3.36                      | 3.39               |                      |
| 8/1/13   | 3.45                      | 3.48               |                      |
| 7/31/13  | 3.31                      | 3.34               |                      |
| 7/30/13  | 3.34                      | 3.36               |                      |
| 7/29/13  | 3.32                      | 3.35               |                      |
| 7/26/13  | 3.28                      | 3.31               |                      |
| 7/25/13  | 3.32                      | 3.34               |                      |
| 7/24/13  | 3.32                      | 3.34               |                      |
| 7/23/13  | 3.25                      | 3.27               |                      |
| 7/22/13  | 3.22                      | 3.25               |                      |
| 7/19/13  | 3.23                      | 3.25               |                      |
| 7/18/13  | 3.29                      | 3.32               |                      |
| 7/17/13  | 3.24                      | 3.27               |                      |
| 7/16/13  | 3.25                      | 3.28               |                      |
| 7/15/13  | 3.28                      | 3.3                |                      |
| 7/12/13  | 3.31                      | 3.34               |                      |
| 7/11/13  | 3.31                      | 3.33               |                      |
| 7/10/13  | 3.38                      | 3.4                |                      |
| 7/9/13   | 3.34                      | 3.36               |                      |
| 7/8/13   | 3.33                      | 3.35               |                      |
| 7/5/13   | 3.39                      | 3.41               |                      |
| 7/3/13   | 3.19                      | 3.22               |                      |
| 7/2/13   | 3.16                      | 3.18               |                      |
| 7/1/13   | 3.17                      | 3.19               |                      |
| 6/28/13  | 3.2                       | 3.22               |                      |
| 6/27/13  | 3.2                       | 3.22               |                      |
| 6/26/13  | 3.26                      | 3.27               |                      |
| 6/25/13  | 3.29                      | 3.31               |                      |
| 6/24/13  | 3.25                      | 3.27               |                      |
| 6/21/13  | 3.24                      | 3.26               |                      |
| 6/20/13  | 3.16                      | 3.18               |                      |
| 6/19/13  | 3.07                      | 3.09               |                      |
| 6/18/13  | 2.98                      | 3                  |                      |
| 6/17/13  | 2.99                      | 3.01               |                      |
| 6/14/13  | 2.93                      | 2.95               |                      |
| 6/13/13  | 2.97                      | 2.99               |                      |
| 6/12/13  | 3.02                      | 3.04               |                      |
| 6/11/13  | 2.98                      | 3                  |                      |
| 6/10/13  | 3                         | 3.03               |                      |
| 6/7/13   | 2.96                      | 2.98               |                      |
| 6/6/13   | 2.87                      | 2.89               |                      |
| 6/5/13   | 2.89                      | 2.9                |                      |
| 6/4/13   | 2.93                      | 2.95               |                      |
| 6/3/13   | 2.91                      | 2.92               |                      |
| 5/31/13  | 2.93                      | 2.95               |                      |
| 5/30/13  | 2.91                      | 2.92               |                      |
| 5/29/13  | 2.9                       | 2.91               |                      |
| 5/28/13  | 2.94                      | 2.95               |                      |
| 5/24/13  | 2.8                       | 2.8                |                      |
| 5/23/13  | 2.81                      | 2.82               |                      |
| 5/22/13  | 2.82                      | 2.83               |                      |
| 5/21/13  | 2.75                      | 2.75               |                      |
| 5/20/13  | 2.78                      | 2.79               |                      |
| 5/17/13  | 2.77                      | 2.77               |                      |
| 5/16/13  | 2.69                      | 2.69               |                      |
| 5/15/13  | 2.76                      | 2.76               |                      |
| 5/14/13  | 2.76                      | 2.77               |                      |
| 5/13/13  | 2.72                      | 2.73               |                      |
| 5/10/13  | 2.69                      | 2.7                |                      |
| 5/9/13   | 2.6                       | 2.6                |                      |
| 5/8/13   | 2.6                       | 2.61               |                      |
| 5/7/13   | 2.61                      | 2.62               |                      |
| 5/6/13   | 2.59                      | 2.6                |                      |
| 5/3/13   | 2.57                      | 2.58               |                      |
| 5/2/13   | 2.43                      | 2.44               |                      |
| 5/1/13   | 2.44                      | 2.44               |                      |
| 4/30/13  | 2.49                      | 2.49               |                      |
| 4/29/13  | 2.48                      | 2.49               |                      |
| 4/26/13  | 2.47                      | 2.47               |                      |
| 4/25/13  | 2.52                      | 2.52               |                      |
| 4/24/13  | 2.5                       | 2.5                |                      |
| 4/23/13  | 2.51                      | 2.52               |                      |
| 4/22/13  | 2.49                      | 2.5                |                      |
| 4/19/13  | 2.5                       | 2.5                |                      |
| 4/18/13  | 2.49                      | 2.49               |                      |
| 4/17/13  | 2.5                       | 2.51               |                      |
| 4/16/13  | 2.53                      | 2.53               |                      |
| 4/15/13  | 2.49                      | 2.5                |                      |
| 4/12/13  | 2.53                      | 2.54               |                      |
| 4/11/13  | 2.61                      | 2.62               |                      |
| 4/10/13  | 2.62                      | 2.63               |                      |
| 4/9/13   | 2.56                      | 2.57               |                      |
| 4/8/13   | 2.53                      | 2.54               |                      |
| 4/5/13   | 2.5                       | 2.5                |                      |
| 4/4/13   | 2.6                       | 2.6                |                      |
| 4/3/13   | 2.66                      | 2.66               |                      |
| 4/2/13   | 2.71                      | 2.72               |                      |
| 4/1/13   | 2.69                      | 2.7                |                      |
| 3/28/13  | 2.71                      | 2.71               |                      |
| 3/27/13  | 2.7                       | 2.71               |                      |
| 3/26/13  | 2.74                      | 2.75               |                      |
| 3/25/13  | 2.75                      | 2.76               |                      |
| 3/22/13  | 2.75                      | 2.75               |                      |
| 3/21/13  | 2.76                      | 2.77               |                      |
| 3/20/13  | 2.8                       | 2.8                |                      |
| 3/19/13  | 2.74                      | 2.75               |                      |
| 3/18/13  | 2.79                      | 2.79               |                      |
| 3/15/13  | 2.84                      | 2.85               |                      |
| 3/14/13  | 2.87                      | 2.87               |                      |
| 3/13/13  | 2.85                      | 2.85               |                      |
| 3/12/13  | 2.84                      | 2.85               |                      |
| 3/11/13  | 2.88                      | 2.89               |                      |
| 3/8/13   | 2.88                      | 2.89               |                      |
| 3/7/13   | 2.82                      | 2.82               |                      |
| 3/6/13   | 2.77                      | 2.77               |                      |
| 3/5/13   | 2.72                      | 2.72               |                      |
| 3/4/13   | 2.7                       | 2.7                |                      |
| 3/1/13   | 2.68                      | 2.68               |                      |
| 2/28/13  | 2.71                      | 2.71               |                      |
| 2/27/13  | 2.72                      | 2.72               |                      |
| 2/26/13  | 2.69                      | 2.69               |                      |
| 2/25/13  | 2.69                      | 2.69               |                      |
| 2/22/13  | 2.78                      | 2.77               |                      |
| 2/21/13  | 2.79                      | 2.79               |                      |
| 2/20/13  | 2.82                      | 2.82               |                      |
| 2/19/13  | 2.83                      | 2.83               |                      |
| 2/15/13  | 2.78                      | 2.8                |                      |
| 2/14/13  | 2.76                      | 2.79               |                      |
| 2/13/13  | 2.81                      | 2.86               |                      |
| 2/12/13  | 2.77                      | 2.81               |                      |
| 2/11/13  | 2.74                      | 2.78               |                      |
| 2/8/13   | 2.75                      | 2.79               |                      |
| 2/7/13   | 2.75                      | 2.78               |                      |
| 2/6/13   | 2.76                      | 2.79               |                      |
| 2/5/13   | 2.79                      | 2.83               |                      |
| 2/4/13   | 2.75                      | 2.79               |                      |
| 2/1/13   | 2.79                      | 2.83               |                      |
| 1/31/13  | 2.75                      | 2.79               |                      |
| 1/30/13  | 2.77                      | 2.8                |                      |
| 1/29/13  | 2.76                      | 2.79               |                      |
| 1/28/13  | 2.73                      | 2.76               |                      |
| 1/25/13  | 2.72                      | 2.75               |                      |
| 1/24/13  | 2.62                      | 2.64               |                      |
| 1/23/13  | 2.6                       | 2.62               |                      |
| 1/22/13  | 2.6                       | 2.62               |                      |
| 1/18/13  | 2.61                      | 2.63               |                      |
| 1/17/13  | 2.64                      | 2.66               |                      |
| 1/16/13  | 2.59                      | 2.61               |                      |
| 1/15/13  | 2.6                       | 2.62               |                      |
| 1/14/13  | 2.63                      | 2.65               |                      |
| 1/11/13  | 2.63                      | 2.65               |                      |
| 1/10/13  | 2.66                      | 2.68               |                      |
| 1/9/13   | 2.63                      | 2.65               |                      |
| 1/8/13   | 2.64                      | 2.66               |                      |
| 1/7/13   | 2.68                      | 2.7                |                      |
| 1/4/13   | 2.68                      | 2.7                |                      |
| 1/3/13   | 2.69                      | 2.7                |                      |
| 1/2/13   | 2.61                      | 2.63               |                      |
| 12/31/12 | 2.53                      | 2.54               |                      |
| 12/28/12 | 2.46                      | 2.47               |                      |
| 12/27/12 | 2.47                      | 2.48               |                      |
| 12/26/12 | 2.51                      | 2.52               |                      |
| 12/24/12 | 2.52                      | 2.53               |                      |
| 12/21/12 | 2.51                      | 2.52               |                      |
| 12/20/12 | 2.56                      | 2.57               |                      |
| 12/19/12 | 2.57                      | 2.58               |                      |
| 12/18/12 | 2.58                      | 2.59               |                      |
| 12/17/12 | 2.52                      | 2.53               |                      |
| 12/14/12 | 2.45                      | 2.46               |                      |
| 12/13/12 | 2.48                      | 2.49               |                      |
| 12/12/12 | 2.47                      | 2.48               |                      |
| 12/11/12 | 2.41                      | 2.41               |                      |
| 12/10/12 | 2.38                      | 2.38               |                      |
| 12/7/12  | 2.39                      | 2.39               |                      |
| 12/6/12  | 2.34                      | 2.33               |                      |
| 12/5/12  | 2.35                      | 2.35               |                      |
| 12/4/12  | 2.36                      | 2.36               |                      |
| 12/3/12  | 2.38                      | 2.37               |                      |
| 11/30/12 | 2.38                      | 2.37               |                      |
| 11/29/12 | 2.37                      | 2.37               |                      |
| 11/28/12 | 2.37                      | 2.36               |                      |
| 11/27/12 | 2.38                      | 2.38               |                      |
| 11/26/12 | 2.39                      | 2.39               |                      |
| 11/23/12 | 2.42                      | 2.42               |                      |
| 11/21/12 | 2.42                      | 2.42               |                      |
| 11/20/12 | 2.4                       | 2.4                |                      |
| 11/19/12 | 2.35                      | 2.34               |                      |
| 11/16/12 | 2.31                      | 2.31               |                      |
| 11/15/12 | 2.28                      | 2.3                |                      |
| 11/14/12 | 2.28                      | 2.31               |                      |
| 11/13/12 | 2.28                      | 2.31               |                      |
| 11/9/12  | 2.31                      | 2.34               |                      |
| 11/8/12  | 2.32                      | 2.35               |                      |
| 11/7/12  | 2.39                      | 2.42               |                      |
| 11/6/12  | 2.49                      | 2.52               |                      |
| 11/5/12  | 2.44                      | 2.47               |                      |
| 11/2/12  | 2.47                      | 2.51               |                      |
| 11/1/12  | 2.46                      | 2.5                |                      |
| 10/31/12 | 2.42                      | 2.46               |                      |
| 10/29/12 | 2.44                      | 2.48               |                      |
| 10/26/12 | 2.49                      | 2.53               |                      |
| 10/25/12 | 2.56                      | 2.6                |                      |
| 10/24/12 | 2.5                       | 2.55               |                      |
| 10/23/12 | 2.48                      | 2.53               |                      |
| 10/22/12 | 2.53                      | 2.57               |                      |
| 10/19/12 | 2.51                      | 2.55               |                      |
| 10/18/12 | 2.59                      | 2.63               |                      |
| 10/17/12 | 2.55                      | 2.6                |                      |
| 10/16/12 | 2.48                      | 2.51               |                      |
| 10/15/12 | 2.41                      | 2.45               |                      |
| 10/12/12 | 2.4                       | 2.44               |                      |
| 10/11/12 | 2.42                      | 2.45               |                      |
| 10/10/12 | 2.44                      | 2.48               |                      |
| 10/9/12  | 2.48                      | 2.52               |                      |
| 10/5/12  | 2.51                      | 2.55               |                      |
| 10/4/12  | 2.44                      | 2.48               |                      |
| 10/3/12  | 2.38                      | 2.42               |                      |
| 10/2/12  | 2.37                      | 2.41               |                      |
| 10/1/12  | 2.38                      | 2.41               |                      |
| 9/28/12  | 2.38                      | 2.42               |                      |
| 9/27/12  | 2.39                      | 2.43               |                      |
| 9/26/12  | 2.36                      | 2.4                |                      |
| 9/25/12  | 2.43                      | 2.47               |                      |
| 9/24/12  | 2.48                      | 2.53               |                      |
| 9/21/12  | 2.52                      | 2.57               |                      |
| 9/20/12  | 2.53                      | 2.58               |                      |
| 9/19/12  | 2.54                      | 2.58               |                      |
| 9/18/12  | 2.57                      | 2.61               |                      |
| 9/17/12  | 2.6                       | 2.64               |                      |
| 9/14/12  | 2.64                      | 2.68               |                      |
| 9/13/12  | 2.5                       | 2.53               |                      |
| 9/12/12  | 2.49                      | 2.52               |                      |
| 9/11/12  | 2.41                      | 2.44               |                      |
| 9/10/12  | 2.4                       | 2.43               |                      |
| 9/7/12   | 2.39                      | 2.42               |                      |
| 9/6/12   | 2.38                      | 2.41               |                      |
| 9/5/12   | 2.29                      | 2.32               |                      |
| 9/4/12   | 2.28                      | 2.3                |                      |
| 8/31/12  | 2.27                      | 2.29               |                      |
| 8/30/12  | 2.33                      | 2.36               |                      |
| 8/29/12  | 2.36                      | 2.38               |                      |
| 8/28/12  | 2.34                      | 2.36               |                      |
| 8/27/12  | 2.35                      | 2.38               |                      |
| 8/24/12  | 2.39                      | 2.41               |                      |
| 8/23/12  | 2.38                      | 2.41               |                      |
| 8/22/12  | 2.41                      | 2.44               |                      |
| 8/21/12  | 2.5                       | 2.53               |                      |
| 8/20/12  | 2.53                      | 2.55               |                      |
| 8/17/12  | 2.53                      | 2.55               |                      |
| 8/16/12  | 2.55                      | 2.57               |                      |
| 8/15/12  | 2.48                      | 2.53               |                      |
| 8/14/12  | 2.39                      | 2.45               |                      |
| 8/13/12  | 2.31                      | 2.37               |                      |
| 8/10/12  | 2.32                      | 2.37               |                      |
| 8/9/12   | 2.35                      | 2.4                |                      |
| 8/8/12   | 2.34                      | 2.39               |                      |
| 8/7/12   | 2.32                      | 2.37               |                      |
| 8/6/12   | 2.24                      | 2.29               |                      |
| 8/3/12   | 2.25                      | 2.3                |                      |
| 8/2/12   | 2.15                      | 2.2                |                      |
| 8/1/12   | 2.21                      | 2.25               |                      |
| 7/31/12  | 2.16                      | 2.21               |                      |
| 7/30/12  | 2.18                      | 2.22               |                      |
| 7/27/12  | 2.23                      | 2.27               |                      |
| 7/26/12  | 2.09                      | 2.13               |                      |
| 7/25/12  | 2.06                      | 2.11               |                      |
| 7/24/12  | 2.07                      | 2.11               |                      |
| 7/23/12  | 2.11                      | 2.15               |                      |
| 7/20/12  | 2.14                      | 2.17               |                      |
| 7/19/12  | 2.2                       | 2.24               |                      |
| 7/18/12  | 2.17                      | 2.21               |                      |
| 7/17/12  | 2.18                      | 2.22               |                      |
| 7/16/12  | 2.15                      | 2.18               |                      |
| 7/13/12  | 2.17                      | 2.2                |                      |
| 7/12/12  | 2.15                      | 2.18               |                      |
| 7/11/12  | 2.19                      | 2.22               |                      |
| 7/10/12  | 2.19                      | 2.22               |                      |
| 7/9/12   | 2.21                      | 2.24               |                      |
| 7/6/12   | 2.25                      | 2.28               |                      |
| 7/5/12   | 2.3                       | 2.34               |                      |
| 7/3/12   | 2.32                      | 2.36               |                      |
| 7/2/12   | 2.27                      | 2.3                |                      |
| 6/29/12  | 2.35                      | 2.38               |                      |
| 6/28/12  | 2.26                      | 2.28               |                      |
| 6/27/12  | 2.3                       | 2.32               |                      |
| 6/26/12  | 2.31                      | 2.34               |                      |
| 6/25/12  | 2.28                      | 2.31               |                      |
| 6/22/12  | 2.35                      | 2.37               |                      |
| 6/21/12  | 2.28                      | 2.3                |                      |
| 6/20/12  | 2.31                      | 2.34               |                      |
| 6/19/12  | 2.31                      | 2.33               |                      |
| 6/18/12  | 2.26                      | 2.28               |                      |
| 6/15/12  | 2.28                      | 2.3                |                      |
| 6/14/12  | 2.31                      | 2.33               |                      |
| 6/13/12  | 2.28                      | 2.3                |                      |
| 6/12/12  | 2.35                      | 2.37               |                      |
| 6/11/12  | 2.29                      | 2.3                |                      |
| 6/8/12   | 2.34                      | 2.36               |                      |
| 6/7/12   | 2.33                      | 2.35               |                      |
| 6/6/12   | 2.32                      | 2.34               |                      |
| 6/5/12   | 2.21                      | 2.23               |                      |
| 6/4/12   | 2.16                      | 2.17               |                      |
| 6/1/12   | 2.11                      | 2.13               |                      |
| 5/31/12  | 2.25                      | 2.27               |                      |
| 5/30/12  | 2.3                       | 2.32               |                      |
| 5/29/12  | 2.42                      | 2.44               |                      |
| 5/25/12  | 2.43                      | 2.44               |                      |
| 5/24/12  | 2.44                      | 2.46               |                      |
| 5/23/12  | 2.39                      | 2.41               |                      |
| 5/22/12  | 2.46                      | 2.48               |                      |
| 5/21/12  | 2.4                       | 2.42               |                      |
| 5/18/12  | 2.39                      | 2.4                |                      |
| 5/17/12  | 2.38                      | 2.39               |                      |
| 5/16/12  | 2.47                      | 2.48               |                      |
| 5/15/12  | 2.48                      | 2.5                |                      |
| 5/14/12  | 2.5                       | 2.53               |                      |
| 5/11/12  | 2.57                      | 2.59               |                      |
| 5/10/12  | 2.61                      | 2.64               |                      |
| 5/9/12   | 2.59                      | 2.63               |                      |
| 5/8/12   | 2.6                       | 2.63               |                      |
| 5/7/12   | 2.64                      | 2.67               |                      |
| 5/4/12   | 2.64                      | 2.67               |                      |
| 5/3/12   | 2.69                      | 2.72               |                      |
| 5/2/12   | 2.68                      | 2.72               |                      |
| 5/1/12   | 2.72                      | 2.76               |                      |
| 4/30/12  | 2.69                      | 2.73               |                      |
| 4/27/12  | 2.69                      | 2.73               |                      |
| 4/26/12  | 2.71                      | 2.74               |                      |
| 4/25/12  | 2.73                      | 2.76               |                      |
| 4/24/12  | 2.71                      | 2.75               |                      |
| 4/23/12  | 2.67                      | 2.71               |                      |
| 4/20/12  | 2.71                      | 2.75               |                      |
| 4/19/12  | 2.71                      | 2.74               |                      |
| 4/18/12  | 2.72                      | 2.76               |                      |
| 4/17/12  | 2.75                      | 2.79               |                      |
| 4/16/12  | 2.71                      | 2.75               |                      |
| 4/13/12  | 2.74                      | 2.77               |                      |
| 4/12/12  | 2.81                      | 2.85               |                      |
| 4/11/12  | 2.78                      | 2.82               |                      |
| 4/10/12  | 2.73                      | 2.77               |                      |
| 4/9/12   | 2.78                      | 2.82               |                      |
| 4/6/12   | 2.81                      | 2.85               |                      |
| 4/5/12   | 2.93                      | 2.97               |                      |
| 4/4/12   | 2.98                      | 3.02               |                      |
| 4/3/12   | 3.02                      | 3.07               |                      |
| 4/2/12   | 2.96                      | 3                  |                      |
| 3/30/12  | 2.96                      | 3                  |                      |
| 3/29/12  | 2.89                      | 2.93               |                      |
| 3/28/12  | 2.93                      | 2.97               |                      |
| 3/27/12  | 2.91                      | 2.96               |                      |
| 3/26/12  | 2.96                      | 3                  |                      |
| 3/23/12  | 2.95                      | 2.99               |                      |
| 3/22/12  | 3                         | 3.04               |                      |
| 3/21/12  | 3.01                      | 3.06               |                      |
| 3/20/12  | 3.08                      | 3.13               |                      |
| 3/19/12  | 3.1                       | 3.14               |                      |
| 3/16/12  | 3.03                      | 3.08               |                      |
| 3/15/12  | 3.03                      | 3.08               |                      |
| 3/14/12  | 3.03                      | 3.08               |                      |
| 3/13/12  | 2.87                      | 2.92               |                      |
| 3/12/12  | 2.77                      | 2.82               |                      |
| 3/9/12   | 2.79                      | 2.83               |                      |
| 3/8/12   | 2.78                      | 2.82               |                      |
| 3/7/12   | 2.72                      | 2.76               |                      |
| 3/6/12   | 2.69                      | 2.73               |                      |
| 3/5/12   | 2.74                      | 2.78               |                      |
| 3/2/12   | 2.72                      | 2.77               |                      |
| 3/1/12   | 2.76                      | 2.8                |                      |
| 2/29/12  | 2.69                      | 2.73               |                      |
| 2/28/12  | 2.67                      | 2.71               |                      |
| 2/27/12  | 2.65                      | 2.69               |                      |
| 2/24/12  | 2.71                      | 2.75               |                      |
| 2/23/12  | 2.73                      | 2.77               |                      |
| 2/22/12  | 2.75                      | 2.79               |                      |
| 2/21/12  | 2.8                       | 2.84               |                      |
| 2/17/12  | 2.76                      | 2.8                |                      |
| 2/16/12  | 2.74                      | 2.78               |                      |
| 2/15/12  | 2.69                      | 2.72               |                      |
| 2/14/12  | 2.65                      | 2.7                |                      |
| 2/13/12  | 2.73                      | 2.78               |                      |
| 2/10/12  | 2.7                       | 2.75               |                      |
| 2/9/12   | 2.77                      | 2.83               |                      |
| 2/8/12   | 2.73                      | 2.78               |                      |
| 2/7/12   | 2.73                      | 2.78               |                      |
| 2/6/12   | 2.67                      | 2.71               |                      |
| 2/3/12   | 2.72                      | 2.76               |                      |
| 2/2/12   | 2.59                      | 2.64               |                      |
| 2/1/12   | 2.6                       | 2.65               |                      |
| 1/31/12  | 2.54                      | 2.59               |                      |
| 1/30/12  | 2.59                      | 2.64               |                      |
| 1/27/12  | 2.67                      | 2.71               |                      |
| 1/26/12  | 2.7                       | 2.74               |                      |
| 1/25/12  | 2.74                      | 2.78               |                      |
| 1/24/12  | 2.78                      | 2.82               |                      |
| 1/23/12  | 2.78                      | 2.82               |                      |
| 1/20/12  | 2.74                      | 2.78               |                      |
| 1/19/12  | 2.68                      | 2.72               |                      |
| 1/18/12  | 2.59                      | 2.63               |                      |
| 1/17/12  | 2.53                      | 2.57               |                      |
| 1/13/12  | 2.55                      | 2.59               |                      |
| 1/12/12  | 2.61                      | 2.65               |                      |
| 1/11/12  | 2.6                       | 2.63               |                      |
| 1/10/12  | 2.68                      | 2.71               |                      |
| 1/9/12   | 2.66                      | 2.7                |                      |
| 1/6/12   | 2.67                      | 2.7                |                      |
| 1/5/12   | 2.7                       | 2.74               |                      |
| 1/4/12   | 2.68                      | 2.71               |                      |
| 1/3/12   | 2.64                      | 2.67               |                      |
| 12/30/11 | 2.55                      | 2.57               |                      |
| 12/29/11 | 2.56                      | 2.58               |                      |
| 12/28/11 | 2.57                      | 2.59               |                      |
| 12/27/11 | 2.69                      | 2.72               |                      |
| 12/23/11 | 2.7                       | 2.73               |                      |
| 12/22/11 | 2.64                      | 2.67               |                      |
| 12/21/11 | 2.64                      | 2.67               |                      |
| 12/20/11 | 2.58                      | 2.61               |                      |
| 12/19/11 | 2.45                      | 2.48               |                      |
| 12/16/11 | 2.51                      | 2.54               |                      |
| 12/15/11 | 2.57                      | 2.6                |                      |
| 12/14/11 | 2.56                      | 2.59               |                      |
| 12/13/11 | 2.63                      | 2.66               |                      |
| 12/12/11 | 2.71                      | 2.75               |                      |
| 12/9/11  | 2.76                      | 2.79               |                      |
| 12/8/11  | 2.66                      | 2.7                |                      |
| 12/7/11  | 2.71                      | 2.74               |                      |
| 12/6/11  | 2.75                      | 2.74               |                      |
| 12/5/11  | 2.69                      | 2.73               |                      |
| 12/2/11  | 2.7                       | 2.74               |                      |
| 12/1/11  | 2.78                      | 2.82               |                      |
| 11/30/11 | 2.74                      | 2.77               |                      |
| 11/29/11 | 2.63                      | 2.66               |                      |
| 11/28/11 | 2.6                       | 2.63               |                      |
| 11/25/11 | 2.6                       | 2.62               |                      |
| 11/23/11 | 2.5                       | 2.53               |                      |
| 11/22/11 | 2.58                      | 2.6                |                      |
| 11/21/11 | 2.62                      | 2.65               |                      |
| 11/18/11 | 2.66                      | 2.69               |                      |
| 11/17/11 | 2.63                      | 2.66               |                      |
| 11/16/11 | 2.7                       | 2.73               |                      |
| 11/15/11 | 2.73                      | 2.79               |                      |
| 11/14/11 | 2.71                      | 2.77               |                      |
| 11/10/11 | 2.73                      | 2.8                |                      |
| 11/9/11  | 2.66                      | 2.73               |                      |
| 11/8/11  | 2.77                      | 2.84               |                      |
| 11/7/11  | 2.7                       | 2.77               |                      |
| 11/4/11  | 2.73                      | 2.81               |                      |
| 11/3/11  | 2.75                      | 2.83               |                      |
| 11/2/11  | 2.68                      | 2.75               |                      |
| 11/1/11  | 2.66                      | 2.73               |                      |
| 10/31/11 | 2.82                      | 2.89               |                      |
| 10/28/11 | 3.02                      | 3.09               |                      |
| 10/27/11 | 3.1                       | 3.18               |                      |
| 10/26/11 | 2.88                      | 2.95               |                      |
| 10/25/11 | 2.79                      | 2.86               |                      |
| 10/24/11 | 2.92                      | 3                  |                      |
| 10/21/11 | 2.91                      | 2.98               |                      |
| 10/20/11 | 2.85                      | 2.92               |                      |
| 10/19/11 | 2.83                      | 2.9                |                      |
| 10/18/11 | 2.84                      | 2.91               |                      |
| 10/17/11 | 2.81                      | 2.88               |                      |
| 10/14/11 | 2.9                       | 2.97               |                      |
| 10/13/11 | 2.83                      | 2.9                |                      |
| 10/12/11 | 2.87                      | 2.94               |                      |
| 10/11/11 | 2.8                       | 2.87               |                      |
| 10/7/11  | 2.71                      | 2.78               |                      |
| 10/6/11  | 2.64                      | 2.71               |                      |
| 10/5/11  | 2.55                      | 2.62               |                      |
| 10/4/11  | 2.46                      | 2.53               |                      |
| 10/3/11  | 2.44                      | 2.51               |                      |
| 9/30/11  | 2.58                      | 2.66               |                      |
| 9/29/11  | 2.68                      | 2.76               |                      |
| 9/28/11  | 2.74                      | 2.82               |                      |
| 9/27/11  | 2.72                      | 2.79               |                      |
| 9/26/11  | 2.62                      | 2.69               |                      |
| 9/23/11  | 2.53                      | 2.59               |                      |
| 9/22/11  | 2.41                      | 2.48               |                      |
| 9/21/11  | 2.62                      | 2.69               |                      |
| 9/20/11  | 2.76                      | 2.82               |                      |
| 9/19/11  | 2.77                      | 2.84               |                      |
| 9/16/11  | 2.89                      | 2.96               |                      |
| 9/15/11  | 2.9                       | 2.97               |                      |
| 9/14/11  | 2.85                      | 2.92               |                      |
| 9/13/11  | 2.85                      | 2.92               |                      |
| 9/12/11  | 2.78                      | 2.84               |                      |
| 9/9/11   | 2.79                      | 2.86               |                      |
| 9/8/11   | 2.85                      | 2.92               |                      |
| 9/7/11   | 2.9                       | 2.96               |                      |
| 9/6/11   | 2.8                       | 2.86               |                      |
| 9/2/11   | 2.86                      | 2.92               |                      |
| 9/1/11   | 3.03                      | 3.1                |                      |
| 8/31/11  | 3.12                      | 3.19               |                      |
| 8/30/11  | 3.05                      | 3.12               |                      |
| 8/29/11  | 3.16                      | 3.22               |                      |
| 8/26/11  | 3.07                      | 3.13               |                      |
| 8/25/11  | 3.11                      | 3.17               |                      |
| 8/24/11  | 3.17                      | 3.23               |                      |
| 8/23/11  | 3                         | 3.06               |                      |
| 8/22/11  | 2.95                      | 3                  |                      |
| 8/19/11  | 2.92                      | 2.97               |                      |
| 8/18/11  | 2.97                      | 3.02               |                      |
| 8/17/11  | 3.08                      | 3.14               |                      |
| 8/16/11  | 3.17                      | 3.23               |                      |
| 8/15/11  | 3.21                      | 3.29               |                      |
| 8/12/11  | 3.14                      | 3.24               |                      |
| 8/11/11  | 3.25                      | 3.34               |                      |
| 8/10/11  | 3.02                      | 3.08               |                      |
| 8/9/11   | 3.06                      | 3.17               |                      |
| 8/8/11   | 3.21                      | 3.31               |                      |
| 8/5/11   | 3.38                      | 3.49               |                      |
| 8/4/11   | 3.26                      | 3.37               |                      |
| 8/3/11   | 3.44                      | 3.55               |                      |
| 8/2/11   | 3.48                      | 3.59               |                      |
| 8/1/11   | 3.61                      | 3.72               |                      |
| 7/29/11  | 3.66                      | 3.77               |                      |
| 7/28/11  | 3.81                      | 3.93               |                      |
| 7/27/11  | 3.84                      | 3.95               |                      |
| 7/26/11  | 3.83                      | 3.94               |                      |
| 7/25/11  | 3.87                      | 3.98               |                      |
| 7/22/11  | 3.81                      | 3.93               |                      |
| 7/21/11  | 3.86                      | 3.98               |                      |
| 7/20/11  | 3.8                       | 3.92               |                      |
| 7/19/11  | 3.74                      | 3.86               |                      |
| 7/18/11  | 3.83                      | 3.95               |                      |
| 7/15/11  | 3.8                       | 3.92               |                      |
| 7/14/11  | 3.81                      | 3.92               |                      |
| 7/13/11  | 3.74                      | 3.85               |                      |
| 7/12/11  | 3.75                      | 3.86               |                      |
| 7/11/11  | 3.77                      | 3.88               |                      |
| 7/8/11   | 3.86                      | 3.97               |                      |
| 7/7/11   | 3.97                      | 4.08               |                      |
| 7/6/11   | 3.94                      | 4.05               |                      |
| 7/5/11   | 3.98                      | 4.09               |                      |
| 7/1/11   | 4.01                      | 4.12               |                      |
| 6/30/11  | 3.98                      | 4.09               |                      |
| 6/29/11  | 3.97                      | 4.08               |                      |
| 6/28/11  | 3.9                       | 4.01               |                      |
| 6/27/11  | 3.82                      | 3.94               |                      |
| 6/24/11  | 3.72                      | 3.83               |                      |
| 6/23/11  | 3.74                      | 3.84               |                      |
| 6/22/11  | 3.81                      | 3.91               |                      |
| 6/21/11  | 3.8                       | 3.9                |                      |
| 6/20/11  | 3.77                      | 3.87               |                      |
| 6/17/11  | 3.76                      | 3.86               |                      |
| 6/16/11  | 3.74                      | 3.84               |                      |
| 6/15/11  | 3.78                      | 3.89               |                      |
| 6/14/11  | 3.9                       | 4                  |                      |
| 6/13/11  | 3.79                      | 3.89               |                      |
| 6/10/11  | 3.77                      | 3.87               |                      |
| 6/9/11   | 3.81                      | 3.91               |                      |
| 6/8/11   | 3.77                      | 3.88               |                      |
| 6/7/11   | 3.84                      | 3.94               |                      |
| 6/6/11   | 3.82                      | 3.92               |                      |
| 6/3/11   | 3.8                       | 3.9                |                      |
| 6/2/11   | 3.83                      | 3.92               |                      |
| 6/1/11   | 3.74                      | 3.83               |                      |
| 5/31/11  | 3.82                      | 3.91               |                      |
| 5/27/11  | 3.85                      | 3.94               |                      |
| 5/26/11  | 3.83                      | 3.93               |                      |
| 5/25/11  | 3.89                      | 3.99               |                      |
| 5/24/11  | 3.87                      | 3.96               |                      |
| 5/23/11  | 3.88                      | 3.97               |                      |
| 5/20/11  | 3.91                      | 4                  |                      |
| 5/19/11  | 3.92                      | 4.01               |                      |
| 5/18/11  | 3.91                      | 4                  |                      |
| 5/17/11  | 3.86                      | 3.94               |                      |
| 5/16/11  | 3.9                       | 3.99               |                      |
| 5/13/11  | 3.9                       | 4.03               |                      |
| 5/12/11  | 3.94                      | 4.07               |                      |
| 5/11/11  | 3.91                      | 4.04               |                      |
| 5/10/11  | 3.95                      | 4.07               |                      |
| 5/9/11   | 3.9                       | 4.03               |                      |
| 5/6/11   | 3.9                       | 4.03               |                      |
| 5/5/11   | 3.88                      | 4                  |                      |
| 5/4/11   | 3.95                      | 4.08               |                      |
| 5/3/11   | 3.98                      | 4.11               |                      |
| 5/2/11   | 4.01                      | 4.14               |                      |
| 4/29/11  | 4.03                      | 4.15               |                      |
| 4/28/11  | 4.05                      | 4.18               |                      |
| 4/27/11  | 4.09                      | 4.21               |                      |
| 4/26/11  | 4.04                      | 4.16               |                      |
| 4/25/11  | 4.09                      | 4.22               |                      |
| 4/21/11  | 4.12                      | 4.24               |                      |
| 4/20/11  | 4.12                      | 4.24               |                      |
| 4/19/11  | 4.08                      | 4.2                |                      |
| 4/18/11  | 4.1                       | 4.22               |                      |
| 4/15/11  | 4.12                      | 4.25               |                      |
| 4/14/11  | 4.2                       | 4.32               |                      |
| 4/13/11  | 4.2                       | 4.33               |                      |
| 4/12/11  | 4.23                      | 4.35               |                      |
| 4/11/11  | 4.3                       | 4.42               |                      |
| 4/8/11   | 4.29                      | 4.41               |                      |
| 4/7/11   | 4.28                      | 4.41               |                      |
| 4/6/11   | 4.25                      | 4.37               |                      |
| 4/5/11   | 4.17                      | 4.3                |                      |
| 4/4/11   | 4.14                      | 4.27               |                      |
| 4/1/11   | 4.14                      | 4.27               |                      |
| 3/31/11  | 4.16                      | 4.29               |                      |
| 3/30/11  | 4.16                      | 4.29               |                      |
| 3/29/11  | 4.18                      | 4.31               |                      |
| 3/28/11  | 4.16                      | 4.28               |                      |
| 3/25/11  | 4.15                      | 4.28               |                      |
| 3/24/11  | 4.12                      | 4.25               |                      |
| 3/23/11  | 4.07                      | 4.2                |                      |
| 3/22/11  | 4.06                      | 4.19               |                      |
| 3/21/11  | 4.07                      | 4.2                |                      |
| 3/18/11  | 4.04                      | 4.17               |                      |
| 3/17/11  | 4.02                      | 4.15               |                      |
| 3/16/11  | 3.98                      | 4.11               |                      |
| 3/15/11  | 4.07                      | 4.21               |                      |
| 3/14/11  | 4.12                      | 4.25               |                      |
| 3/11/11  | 4.16                      | 4.29               |                      |
| 3/10/11  | 4.12                      | 4.25               |                      |
| 3/9/11   | 4.22                      | 4.35               |                      |
| 3/8/11   | 4.28                      | 4.41               |                      |
| 3/7/11   | 4.24                      | 4.36               |                      |
| 3/4/11   | 4.22                      | 4.34               |                      |
| 3/3/11   | 4.28                      | 4.4                |                      |
| 3/2/11   | 4.18                      | 4.3                |                      |
| 3/1/11   | 4.12                      | 4.24               |                      |
| 2/28/11  | 4.12                      | 4.25               |                      |
| 2/25/11  | 4.14                      | 4.26               |                      |
| 2/24/11  | 4.17                      | 4.29               |                      |
| 2/23/11  | 4.21                      | 4.34               |                      |
| 2/22/11  | 4.21                      | 4.35               |                      |
| 2/18/11  | 4.32                      | 4.46               |                      |
| 2/17/11  | 4.3                       | 4.44               |                      |
| 2/16/11  | 4.32                      | 4.46               |                      |
| 2/15/11  | 4.29                      | 4.45               |                      |
| 2/14/11  | 4.29                      | 4.46               |                      |
| 2/11/11  | 4.33                      | 4.49               |                      |
| 2/10/11  | 4.38                      | 4.55               |                      |
| 2/9/11   | 4.33                      | 4.49               |                      |
| 2/8/11   | 4.4                       | 4.56               |                      |
| 2/7/11   | 4.33                      | 4.5                |                      |
| 2/4/11   | 4.35                      | 4.51               |                      |
| 2/3/11   | 4.27                      | 4.43               |                      |
| 2/2/11   | 4.22                      | 4.39               |                      |
| 2/1/11   | 4.2                       | 4.37               |                      |
| 1/31/11  | 4.15                      | 4.33               |                      |
| 1/28/11  | 4.09                      | 4.26               |                      |
| 1/27/11  | 4.15                      | 4.31               |                      |
| 1/26/11  | 4.18                      | 4.34               |                      |
| 1/25/11  | 4.07                      | 4.23               |                      |
| 1/24/11  | 4.15                      | 4.31               |                      |
| 1/21/11  | 4.17                      | 4.33               |                      |
| 1/20/11  | 4.2                       | 4.36               |                      |
| 1/19/11  | 4.11                      | 4.27               |                      |
| 1/18/11  | 4.14                      | 4.31               |                      |
| 1/14/11  | 4.11                      | 4.27               |                      |
| 1/13/11  | 4.08                      | 4.24               |                      |
| 1/12/11  | 4.11                      | 4.28               |                      |
| 1/11/11  | 4.1                       | 4.26               |                      |
| 1/10/11  | 4.06                      | 4.23               |                      |
| 1/7/11   | 4.08                      | 4.25               |                      |
| 1/6/11   | 4.15                      | 4.31               |                      |
| 1/5/11   | 4.19                      | 4.34               |                      |
| 1/4/11   | 4.06                      | 4.21               |                      |
| 1/3/11   | 4.03                      | 4.18               |                      |