Question: 在2019年10月06日-2020年05月25日，立讯精密的价格有多少次跌破60日双指数移动平均线？（平滑系数 alpha 取 2 / (n + 1)；从前 5n 个数据开始计算；初始值用首个数据点）使用不复权价格，写出指标公式，搜集原始数据，计算得出答案，保留四位小数。注意列出原始数据和关键计算过程。
Formula: DEMA = 2 * EMA1 - EMA2；EMA1 = EMA_n(P)；EMA2 = EMA_n(EMA1)
Data:
date,close,high,low
2018-07-11,22.29,22.45,21.2
2018-07-12,23.79,24.4,22.24
2018-07-13,24.4,24.81,23.57
2018-07-16,24.52,25.1,24.11
2018-07-17,18.97,19.27,18.66
2018-07-18,18.53,18.93,18.42
2018-07-19,18.37,18.86,18.13
2018-07-20,18.56,18.86,18.19
2018-07-23,19.32,19.6,18.66
2018-07-24,19.18,19.58,19.01
2018-07-25,19.48,19.64,19.12
2018-07-26,18.69,19.6,18.55
2018-07-27,18.76,19.08,18.52
2018-07-30,18.35,18.96,18.15
2018-07-31,18.05,18.64,17.88
2018-08-01,17.92,18.85,17.75
2018-08-02,18.4,18.53,17.58
2018-08-03,17.7,18.62,17.39
2018-08-06,16.91,17.76,16.88
2018-08-07,18.05,18.09,17.05
2018-08-08,17.54,18.29,17.54
2018-08-09,18.6,18.61,17.45
2018-08-10,18.52,18.74,18.15
2018-08-13,18.99,19.0,18.12
2018-08-14,18.43,18.98,18.22
2018-08-15,17.76,18.42,17.54
2018-08-16,17.49,18.08,17.2
2018-08-17,16.42,17.79,16.36
2018-08-20,16.32,16.95,15.6
2018-08-21,17.03,17.16,16.48
2018-08-22,16.85,17.12,15.88
2018-08-23,16.65,16.92,16.38
2018-08-24,17.57,17.63,16.93
2018-08-27,18.55,18.6,17.57
2018-08-28,18.6,18.65,18.14
2018-08-29,18.54,18.76,18.25
2018-08-30,18.66,19.13,18.5
2018-08-31,18.6,19.04,18.2
2018-09-03,17.77,18.67,17.35
2018-09-04,18.75,18.75,17.35
2018-09-05,18.2,18.75,18.12
2018-09-06,18.07,18.46,17.71
2018-09-07,17.88,18.56,17.76
2018-09-10,16.09,17.51,16.09
2018-09-11,16.24,16.55,15.82
2018-09-12,16.0,16.58,15.88
2018-09-13,16.13,16.8,15.56
2018-09-14,15.95,16.28,15.1
2018-09-17,14.98,15.71,14.72
2018-09-18,15.1,15.13,14.42
2018-09-19,14.77,15.19,14.08
2018-09-20,15.17,15.38,14.84
2018-09-21,15.26,15.35,14.58
2018-09-25,15.58,15.71,15.05
2018-09-26,15.63,15.95,15.45
2018-09-27,15.24,15.84,14.9
2018-09-28,15.42,15.52,14.88
2018-10-08,14.11,14.91,14.08
2018-10-09,14.93,15.21,14.54
2018-10-10,14.95,15.15,14.73
2018-10-11,14.68,14.8,14.13
2018-10-12,15.18,15.18,14.21
2018-10-15,15.35,15.85,15.2
2018-10-16,14.99,15.32,14.91
2018-10-17,15.11,15.4,14.51
2018-10-18,15.17,15.67,14.73
2018-10-19,16.12,16.12,14.86
2018-10-22,17.73,17.73,16.7
2018-10-23,17.1,17.81,17.02
2018-10-24,16.83,17.38,16.69
2018-10-25,17.19,17.57,16.08
2018-10-26,16.49,17.3,16.18
2018-10-29,16.19,16.58,15.9
2018-10-30,16.49,16.71,15.5
2018-10-31,16.6,16.68,16.2
2018-11-01,16.51,17.05,16.5
2018-11-02,17.05,17.35,16.45
2018-11-05,16.04,16.7,15.69
2018-11-06,15.31,15.74,15.12
2018-11-07,15.49,15.98,15.37
2018-11-08,15.53,15.9,15.28
2018-11-09,15.15,15.45,15.11
2018-11-12,15.69,15.7,14.8
2018-11-13,15.4,15.5,14.42
2018-11-14,15.09,15.33,14.93
2018-11-15,15.35,15.51,15.01
2018-11-16,15.84,15.85,15.3
2018-11-19,16.18,16.49,15.98
2018-11-20,15.58,16.05,15.54
2018-11-21,15.55,15.58,15.23
2018-11-22,15.53,15.66,15.42
2018-11-23,15.19,15.55,14.95
2018-11-26,14.88,15.34,14.75
2018-11-27,14.8,15.0,14.4
2018-11-28,14.89,15.09,14.5
2018-11-29,14.65,15.27,14.62
2018-11-30,15.09,15.18,14.56
2018-12-03,15.73,16.15,15.55
2018-12-04,15.82,16.0,15.61
2018-12-05,15.73,15.84,15.32
2018-12-06,15.04,15.3,15.03
2018-12-07,15.15,15.29,15.05
2018-12-10,14.95,15.09,14.83
2018-12-11,14.94,15.05,14.76
2018-12-12,14.75,15.25,14.6
2018-12-13,14.86,14.96,14.55
2018-12-14,14.15,14.79,14.01
2018-12-17,13.5,14.12,12.86
2018-12-18,13.65,13.71,13.24
2018-12-19,13.13,13.74,13.07
2018-12-20,13.29,13.45,13.02
2018-12-21,13.2,13.38,12.92
2018-12-24,13.6,13.8,13.09
2018-12-25,13.77,13.93,13.32
2018-12-26,14.01,14.1,13.65
2018-12-27,13.96,14.46,13.96
2018-12-28,14.06,14.25,13.78
2019-01-02,14.14,14.47,14.02
2019-01-03,13.45,13.87,13.0
2019-01-04,13.21,13.37,12.81
2019-01-07,13.71,13.76,13.15
2019-01-08,13.91,14.12,13.52
2019-01-09,13.99,14.3,13.85
2019-01-10,14.91,15.03,14.16
2019-01-11,14.75,15.08,14.69
2019-01-14,14.82,15.0,14.73
2019-01-15,15.04,15.04,14.58
2019-01-16,14.92,15.25,14.75
2019-01-17,14.92,15.2,14.73
2019-01-18,15.09,15.14,14.8
2019-01-21,15.06,15.37,14.95
2019-01-22,15.08,15.14,14.84
2019-01-23,15.08,15.15,14.92
2019-01-24,15.1,15.13,14.86
2019-01-25,15.58,15.88,15.01
2019-01-28,16.34,16.53,15.58
2019-01-29,16.28,16.5,15.87
2019-01-30,16.16,16.56,16.05
2019-01-31,16.37,16.51,16.16
2019-02-01,16.7,16.85,16.42
2019-02-11,17.55,17.55,16.7
2019-02-12,17.48,17.71,17.34
2019-02-13,17.53,17.85,17.23
2019-02-14,17.22,17.72,17.14
2019-02-15,17.1,17.55,17.09
2019-02-18,18.25,18.35,17.22
2019-02-19,18.31,19.01,18.02
2019-02-20,19.49,19.49,18.42
2019-02-21,19.39,20.0,19.08
2019-02-22,20.47,20.5,19.15
2019-02-25,21.2,22.52,20.7
2019-02-26,21.48,21.81,21.0
2019-02-27,20.83,21.47,20.01
2019-02-28,20.97,21.18,20.52
2019-03-01,20.89,21.63,20.45
2019-03-04,20.95,21.88,20.73
2019-03-05,21.46,21.6,20.6
2019-03-06,20.99,21.7,20.51
2019-03-07,20.53,20.96,20.01
2019-03-08,20.7,21.05,19.99
2019-03-11,21.3,21.35,20.57
2019-03-12,21.83,22.47,21.53
2019-03-13,21.2,21.82,20.98
2019-03-14,21.32,21.55,20.81
2019-03-15,22.45,22.82,21.35
2019-03-18,23.58,23.8,22.0
2019-03-19,23.64,23.97,23.26
2019-03-20,23.48,23.69,23.1
2019-03-21,23.36,23.84,22.9
2019-03-22,24.5,24.5,22.73
2019-03-25,23.52,24.26,23.52
2019-03-26,22.6,23.7,22.28
2019-03-27,22.95,23.18,22.46
2019-03-28,23.32,23.78,22.64
2019-03-29,24.8,25.08,23.8
2019-04-01,25.63,26.21,24.16
2019-04-02,25.26,26.0,25.18
2019-04-03,25.81,26.01,24.93
2019-04-04,25.6,25.96,25.21
2019-04-08,25.0,25.63,24.51
2019-04-09,24.9,25.43,24.68
2019-04-10,25.24,25.53,24.61
2019-04-11,24.33,25.33,24.24
2019-04-12,24.98,25.14,24.36
2019-04-15,24.51,25.49,24.46
2019-04-16,26.07,26.07,24.65
2019-04-17,26.59,27.15,26.3
2019-04-18,26.05,26.93,26.05
2019-04-19,26.5,26.5,25.92
2019-04-22,26.01,27.25,25.91
2019-04-23,26.6,27.2,26.35
2019-04-24,27.05,27.15,26.21
2019-04-25,26.95,27.33,26.71
2019-04-26,26.06,26.79,25.87
2019-04-29,26.19,26.87,25.82
2019-04-30,26.09,26.58,25.86
2019-05-06,23.48,24.73,23.48
2019-05-07,24.18,24.48,22.78
2019-05-08,23.32,24.25,23.0
2019-05-09,23.07,23.56,22.91
2019-05-10,24.78,24.88,23.54
2019-05-13,23.15,24.51,22.65
2019-05-14,22.72,23.16,22.42
2019-05-15,23.54,23.92,22.71
2019-05-16,22.45,23.45,22.1
2019-05-17,21.44,22.75,21.21
2019-05-20,20.0,21.4,19.35
2019-05-21,21.27,21.3,20.3
2019-05-22,21.26,22.02,20.94
2019-05-23,19.99,21.2,19.56
2019-05-24,20.4,20.68,19.95
2019-05-27,20.6,20.87,19.89
2019-05-28,21.47,21.52,20.44
2019-05-29,21.24,21.53,20.92
2019-05-30,21.28,21.35,20.46
2019-05-31,21.46,21.94,20.9
2019-06-03,21.78,22.16,20.84
2019-06-04,21.54,22.0,21.31
2019-06-05,21.95,22.22,21.59
2019-06-06,21.22,22.15,21.11
2019-06-10,22.2,22.41,21.16
2019-06-11,22.89,23.15,21.8
2019-06-12,22.72,23.01,22.56
2019-06-13,21.96,22.92,21.93
2019-06-14,21.61,22.17,21.54
2019-06-17,21.04,21.68,20.91
2019-06-18,21.35,21.47,20.82
2019-06-19,22.91,23.47,22.8
2019-06-20,23.69,23.93,22.61
2019-06-21,23.78,24.38,23.68
2019-06-24,23.4,23.86,23.1
2019-06-25,22.89,23.38,22.57
2019-06-26,23.6,23.75,22.7
2019-06-27,25.1,25.16,23.93
2019-06-28,24.79,25.17,24.4
2019-07-01,27.27,27.27,26.48
2019-07-02,26.97,27.5,26.61
2019-07-03,25.78,26.89,25.45
2019-07-04,25.56,26.0,25.26
2019-07-05,19.79,20.0,19.52
2019-07-08,19.56,19.95,19.09
2019-07-09,19.6,19.76,19.25
2019-07-10,19.88,20.26,19.79
2019-07-11,19.5,20.17,19.33
2019-07-12,19.5,19.67,19.2
2019-07-15,20.26,20.26,19.05
2019-07-16,20.12,20.5,19.88
2019-07-17,20.58,20.68,19.88
2019-07-18,20.04,20.39,20.0
2019-07-19,20.0,20.38,19.94
2019-07-22,20.0,20.26,19.77
2019-07-23,20.37,20.37,19.85
2019-07-24,21.22,21.48,20.4
2019-07-25,21.69,21.98,21.39
2019-07-26,21.93,22.22,21.35
2019-07-29,21.83,22.66,21.51
2019-07-30,21.55,21.93,21.38
2019-07-31,21.6,21.76,21.46
2019-08-01,21.79,21.8,21.29
2019-08-02,21.09,21.29,20.18
2019-08-05,20.23,21.09,20.17
2019-08-06,20.52,20.73,19.29
2019-08-07,20.48,20.95,20.38
2019-08-08,21.53,21.61,20.45
2019-08-09,20.99,22.12,20.81
2019-08-12,22.25,22.3,20.97
2019-08-13,22.05,22.56,21.73
2019-08-14,22.4,23.45,22.31
2019-08-15,23.65,23.7,21.75
2019-08-16,23.5,24.08,23.26
2019-08-19,24.23,25.09,23.48
2019-08-20,25.43,25.44,24.25
2019-08-21,24.92,25.95,24.0
2019-08-22,24.41,24.9,24.01
2019-08-23,25.67,25.7,24.11
2019-08-26,25.14,25.53,24.71
2019-08-27,25.23,25.94,25.01
2019-08-28,24.8,25.28,24.55
2019-08-29,24.91,25.16,24.51
2019-08-30,24.48,25.17,24.0
2019-09-02,24.74,25.1,24.05
2019-09-03,25.6,25.65,24.8
2019-09-04,25.1,25.82,24.7
2019-09-05,25.54,26.46,24.75
2019-09-06,25.63,26.54,25.09
2019-09-09,26.07,26.29,25.25
2019-09-10,25.27,26.04,25.18
2019-09-11,24.37,25.51,24.31
2019-09-12,24.88,24.96,24.31
2019-09-16,26.0,26.0,24.64
2019-09-17,26.07,26.73,25.66
2019-09-18,27.0,27.23,25.7
2019-09-19,27.1,27.29,26.71
2019-09-20,27.71,28.34,26.92
2019-09-23,27.87,28.33,27.06
2019-09-24,27.23,27.9,27.19
2019-09-25,26.54,27.15,26.18
2019-09-26,26.12,26.83,25.68
2019-09-27,27.9,27.92,26.15
2019-09-30,26.76,27.92,26.7
2019-10-08,26.2,27.23,25.66
2019-10-09,25.95,26.17,24.4
2019-10-10,27.05,27.07,25.53
2019-10-11,27.2,27.6,26.93
2019-10-14,28.4,28.78,28.05
2019-10-15,28.16,28.57,27.88
2019-10-16,27.85,28.74,27.83
2019-10-17,29.4,29.67,27.96
2019-10-18,29.01,29.76,28.67
2019-10-21,29.0,29.33,28.17
2019-10-22,29.88,30.68,29.76
2019-10-23,30.43,31.22,29.92
2019-10-24,30.51,30.79,30.0
2019-10-25,31.96,32.15,30.18
2019-10-28,32.07,32.4,31.42
2019-10-29,33.18,33.38,32.05
2019-10-30,33.85,33.9,31.89
2019-10-31,31.81,34.1,31.76
2019-11-01,32.81,33.03,31.78
2019-11-04,32.84,33.65,32.17
2019-11-05,34.76,34.77,32.52
2019-11-06,34.24,34.69,33.7
2019-11-07,34.39,34.74,33.66
2019-11-08,34.46,35.64,34.38
2019-11-11,34.18,35.1,33.7
2019-11-12,33.93,34.49,33.0
2019-11-13,35.19,35.2,33.65
2019-11-14,35.19,35.8,34.4
2019-11-15,34.76,35.5,34.71
2019-11-18,34.31,34.93,33.7
2019-11-19,35.42,35.58,33.92
2019-11-20,34.7,35.74,34.7
2019-11-21,34.64,35.1,34.28
2019-11-22,32.98,34.84,32.61
2019-11-25,32.45,33.08,31.28
2019-11-26,33.3,33.95,32.71
2019-11-27,34.58,35.2,32.71
2019-11-28,34.34,34.94,33.87
2019-11-29,34.03,34.34,32.71
2019-12-02,33.75,34.41,33.45
2019-12-03,33.52,34.06,32.7
2019-12-04,34.35,34.5,32.85
2019-12-05,36.05,36.45,34.33
2019-12-06,37.3,37.49,35.84
2019-12-09,36.36,37.56,36.23
2019-12-10,36.82,37.11,35.39
2019-12-11,35.79,36.67,35.51
2019-12-12,35.52,36.25,35.34
2019-12-13,36.7,36.71,35.55
2019-12-16,36.96,37.26,36.18
2019-12-17,37.71,37.8,36.38
2019-12-18,36.55,37.5,36.36
2019-12-19,36.1,36.4,35.7
2019-12-20,35.97,36.43,35.4
2019-12-23,35.39,35.98,34.97
2019-12-24,35.55,35.75,35.04
2019-12-25,35.5,36.18,35.3
2019-12-26,35.37,36.15,35.05
2019-12-27,35.38,35.9,35.08
2019-12-30,35.19,35.5,34.21
2019-12-31,36.5,36.6,35.36
2020-01-02,37.6,37.95,36.35
2020-01-03,37.27,38.55,37.1
2020-01-06,38.1,38.75,36.8
2020-01-07,38.3,38.52,37.6
2020-01-08,37.36,38.25,37.31
2020-01-09,39.96,40.29,37.58
2020-01-10,39.73,40.58,39.57
2020-01-13,41.48,41.9,39.4
2020-01-14,41.83,43.18,41.59
2020-01-15,43.7,43.7,41.49
2020-01-16,42.8,43.3,42.46
2020-01-17,41.9,43.14,41.49
2020-01-20,43.6,44.28,41.81
2020-01-21,44.12,44.3,43.1
2020-01-22,47.2,47.53,42.68
2020-01-23,45.15,46.87,44.1
2020-02-03,40.7,42.64,40.64
2020-02-04,44.56,44.56,41.51
2020-02-05,44.61,46.98,44.0
2020-02-06,44.53,45.25,43.15
2020-02-07,42.78,43.9,42.1
2020-02-10,43.22,43.34,41.18
2020-02-11,45.5,46.34,42.8
2020-02-12,45.1,45.44,44.36
2020-02-13,44.1,45.5,44.0
2020-02-14,44.36,45.3,43.64
2020-02-17,46.16,46.22,44.43
2020-02-18,45.85,46.11,44.6
2020-02-19,46.08,47.52,44.85
2020-02-20,49.7,50.15,46.95
2020-02-21,50.35,51.33,48.68
2020-02-24,51.0,51.63,49.05
2020-02-25,51.04,51.48,48.45
2020-02-26,47.61,50.12,47.01
2020-02-27,46.76,48.72,46.43
2020-02-28,47.8,49.4,46.6
2020-03-02,48.59,49.5,46.02
2020-03-03,48.1,50.6,47.32
2020-03-04,45.82,48.36,44.7
2020-03-05,45.48,47.14,44.31
2020-03-06,45.56,46.34,44.37
2020-03-09,42.48,44.91,42.25
2020-03-10,45.17,45.59,42.13
2020-03-11,43.97,45.85,43.97
2020-03-12,43.23,44.08,42.15
2020-03-13,42.96,44.44,40.11
2020-03-16,38.66,42.78,38.66
2020-03-17,37.66,39.95,35.55
2020-03-18,37.42,39.77,37.2
2020-03-19,37.18,38.08,35.63
2020-03-20,38.22,38.6,37.0
2020-03-23,34.4,36.8,34.4
2020-03-24,35.41,35.67,33.9
2020-03-25,38.95,38.95,37.15
2020-03-26,37.35,38.53,37.35
2020-03-27,37.05,38.35,36.25
2020-03-30,38.18,38.6,35.81
2020-03-31,38.16,39.12,37.64
2020-04-01,39.05,40.68,37.9
2020-04-02,41.98,42.26,38.62
2020-04-03,41.23,42.05,40.4
2020-04-07,42.16,43.0,41.53
2020-04-08,42.39,43.7,41.61
2020-04-09,41.24,42.66,41.0
2020-04-10,39.65,41.0,39.23
2020-04-13,39.23,39.63,38.15
2020-04-14,41.28,41.28,39.5
2020-04-15,41.27,42.41,40.95
2020-04-16,41.28,41.5,40.1
2020-04-17,42.09,43.2,41.81
2020-04-20,42.39,42.5,41.68
2020-04-21,41.4,42.24,40.28
2020-04-22,41.85,41.92,40.66
2020-04-23,41.45,42.2,41.37
2020-04-24,41.24,42.08,40.77
2020-04-27,41.97,42.1,40.58
2020-04-28,45.5,46.11,42.67
2020-04-29,46.1,46.18,44.8
2020-04-30,47.31,48.2,46.66
2020-05-06,47.51,47.82,46.35
2020-05-07,46.87,48.36,46.75
2020-05-08,47.25,47.98,46.51
2020-05-11,46.64,47.85,46.21
2020-05-12,47.66,47.88,45.97
2020-05-13,49.45,50.0,46.36
2020-05-14,48.81,49.7,48.36
2020-05-15,48.23,49.07,48.16
2020-05-18,45.43,46.95,45.17
2020-05-19,46.86,47.44,46.23
2020-05-20,46.21,47.5,45.86
2020-05-21,46.0,46.98,45.9
2020-05-22,44.55,45.78,44.33
2020-05-25,44.13,44.68,43.44

Indicator data:
date,60日,close
2019-01-03,14.012680844746413,13.45
2019-01-04,13.925138082611326,13.21
2019-01-07,13.87472235906317,13.71
2019-01-08,13.840281073627168,13.91
2019-01-09,13.813296059142555,13.99
2019-01-10,13.847580386028476,14.91
2019-01-11,13.870475688459479,14.75
2019-01-14,13.897354657824835,14.82
2019-01-15,13.937681525260876,15.04
2019-01-16,13.968852473781114,14.92
2019-01-17,13.999035398237934,14.92
2019-01-18,14.03922637336323,15.09
2019-01-21,14.076019675947942,15.06
2019-01-22,14.11278758984033,15.08
2019-01-23,14.148223751597936,15.08
2019-01-24,14.183665940276203,15.1
2019-01-25,14.248766610802392,15.58
2019-01-28,14.360118496762736,16.34
2019-01-29,14.462546726013185,16.28
2019-01-30,14.552582329108255,16.16
2019-01-31,14.652083432321772,16.37
2019-02-01,14.768298161307793,16.7
2019-02-11,14.933917693410752,17.55
2019-02-12,15.08715228639026,17.48
2019-02-13,15.236300636031782,17.53
2019-02-14,15.358300152978305,17.22
2019-02-15,15.466692283555819,17.1
2019-02-18,15.644022634914625,18.25
2019-02-19,15.816586693646236,18.31
2019-02-20,16.056809521292074,19.49
2019-02-21,16.278778998569685,19.39
2019-02-22,16.559434906768843,20.47
2019-02-25,16.873276744128216,21.2
2019-02-26,17.18958696419579,21.48
2019-02-27,17.448183451214994,20.83
2019-02-28,17.702765992872873,20.97
2019-03-01,17.939280575925714,20.89
2019-03-04,18.167582145746515,20.95
2019-03-05,18.41704396675249,21.46
2019-03-06,18.62337248678871,20.99
2019-03-07,18.78926769998381,20.53
2019-03-08,18.95729891910023,20.7
2019-03-11,19.155064970717493,21.3
2019-03-12,19.376565472140992,21.83
2019-03-13,19.545782613653113,21.2
2019-03-14,19.713603559406703,21.32
2019-03-15,19.945210734341032,22.45
2019-03-18,20.23745575799301,23.58
2019-03-19,20.518314426173763,23.64
2019-03-20,20.774093992481877,23.48
2019-03-21,21.008545025631197,23.36
2019-03-22,21.303930638716455,24.5
2019-03-25,21.520491132292086,23.52
2019-03-26,21.66589428026511,22.6
2019-03-27,21.82549782258519,22.95
2019-03-28,21.999880499157584,23.32
2019-03-29,22.25989301599495,24.8
2019-04-01,22.559399599990357,25.63
2019-04-02,22.819024652526785,25.26
2019-04-03,23.10000253730754,25.81
2019-04-04,23.352226134935215,25.6
2019-04-08,23.5518986527536,25.0
2019-04-09,23.733799335342894,24.9
2019-04-10,23.92715087491612,25.24
2019-04-11,24.050748860875466,24.33
2019-04-12,24.208599329480947,24.98
2019-04-15,24.32678344232635,24.51
2019-04-16,24.538159890336438,26.07
2019-04-17,24.771088881457583,26.59
2019-04-18,24.956120180185582,26.05
2019-04-19,25.159417538463305,26.5
2019-04-22,25.319439154698433,26.01
2019-04-23,25.50793619568088,26.6
2019-04-24,25.714473807848893,27.05
2019-04-25,25.902675778481914,26.95
2019-04-26,26.022460878363557,26.06
2019-04-29,26.14294518074855,26.19
2019-04-30,26.249259095255173,26.09
2019-05-06,26.18020284693928,23.48
2019-05-07,26.15784713294428,24.18
2019-05-08,26.079338229706337,23.32
2019-05-09,25.986802125140336,23.07
2019-05-10,26.007391915923783,24.78
2019-05-13,25.920201239775828,23.15
2019-05-14,25.807921866319735,22.72
2019-05-15,25.75245393123079,23.54
2019-05-16,25.627881585686712,22.45
2019-05-17,25.442784068572585,21.44
2019-05-20,25.17244394673743,20.0
2019-05-21,24.99589362695912,21.27
2019-05-22,24.826080340838146,21.26
2019-05-23,24.581472877696392,19.99
2019-05-24,24.37415106347784,20.4
2019-05-27,24.18882888139004,20.6
2019-05-28,24.067715785079056,21.47
2019-05-29,23.93678712305303,21.24
2019-05-30,23.813984161213522,21.28
2019-05-31,23.707987642318553,21.46
2019-06-03,23.627050842307085,21.78
2019-06-04,23.533869115833248,21.54
2019-06-05,23.470998633081635,21.95
2019-06-06,23.363464060388623,21.22
2019-06-10,23.323769971760317,22.2
2019-06-11,23.329932239322215,22.89
2019-06-12,23.324259335378564,22.72
2019-06-13,23.269283679380344,21.96
2019-06-14,23.193871856416813,21.61
2019-06-17,23.084857063844463,21.04
2019-06-18,23.000670038528753,21.35
2019-06-19,23.020756650923786,22.91
2019-06-20,23.089737696648964,23.69
2019-06-21,23.160719709382846,23.78
2019-06-24,23.203279641521817,23.4
2019-06-25,23.210411596697757,22.89
2019-06-26,23.26253325474147,23.6
2019-06-27,23.40840408479554,25.1
2019-06-28,23.52669022913283,24.79
2019-07-01,23.79866209355679,27.27
2019-07-02,24.037474082722497,26.97
2019-07-03,24.187281832777565,25.78
2019-07-04,24.31494957010909,25.56
2019-07-05,24.063563274857966,19.79
2019-07-08,23.808962375403897,19.56
2019-07-09,23.56879532877632,19.6
2019-07-10,23.35791205260709,19.88
2019-07-11,23.132382266916284,19.5
2019-07-12,22.91749414193446,19.5
2019-07-15,22.761811384710736,20.26
2019-07-16,22.604450749549592,20.12
2019-07-17,22.484238394270324,20.58
2019-07-18,22.334903225685483,20.04
2019-07-19,22.19015306853778,20.0
2019-07-22,22.05238475106793,20.0
2019-07-23,21.945160603764297,20.37
2019-07-24,21.897982990440195,21.22
2019-07-25,21.883433889676166,21.69
2019-07-26,21.885094960539295,21.93
2019-07-29,21.880247287288125,21.83
2019-07-30,21.8575986068967,21.55
2019-07-31,21.839305016230178,21.6
2019-08-01,21.834188862192264,21.79
2019-08-02,21.784206038313,21.09
2019-08-05,21.681231828671248,20.23
2019-08-06,21.60204393534213,20.52
2019-08-07,21.524220438319823,20.48
2019-08-08,21.518017676995463,21.53
2019-08-09,21.477398520081163,20.99
2019-08-12,21.5201437822959,22.25
2019-08-13,21.548016849385476,22.05
2019-08-14,21.597206335851823,22.4
2019-08-15,21.72470963524605,23.65
2019-08-16,21.836383955764816,23.5
2019-08-19,21.989727888552448,24.23
2019-08-20,22.212988119264498,25.43
2019-08-21,22.39241217479569,24.92
2019-08-22,22.53008631846807,24.41
2019-08-23,22.742169991902536,25.67
2019-08-26,22.909537524086836,25.14
2019-08-27,23.074312646214548,25.23
2019-08-28,23.20304281271326,24.8
2019-08-29,23.33228160291244,24.91
2019-08-30,23.427146182937076,24.48
2019-09-02,23.533793594475387,24.74
2019-09-03,23.69032798447456,25.6
2019-09-04,23.806569559225764,25.1
2019-09-05,23.945083572521128,25.54
2019-09-06,24.08218299364208,25.63
2019-09-09,24.240483007871447,26.07
2019-09-10,24.338940523996392,25.27
2019-09-11,24.373999607988594,24.37
2019-09-12,24.43968750719442,24.88
2019-09-16,24.573850588921566,26.0
2019-09-17,24.7054083113447,26.07
2019-09-18,24.889931503634294,27.0
2019-09-19,25.071271333342853,27.1
2019-09-20,25.282440068059902,27.71
2019-09-23,25.49291805926597,27.87
2019-09-24,25.651096563740914,27.23
2019-09-25,25.756265869793676,26.54
2019-09-26,25.828404889113884,26.12
2019-09-27,26.011012335149136,27.9
2019-09-30,26.11034382407902,26.76
2019-10-08,26.167847596631727,26.2
2019-10-09,26.20555231092075,25.95
2019-10-10,26.311499072865494,27.05
2019-10-11,26.42108108900046,27.2
2019-10-14,26.601831068524728,28.4
2019-10-15,26.75737617856232,28.16
2019-10-16,26.88440198434749,27.85
2019-10-17,27.104245903186722,29.4
2019-10-18,27.287223516158132,29.01
2019-10-21,27.45960625646688,29.0
2019-10-22,27.67928534649345,29.88
2019-10-23,27.92263545963415,30.43
2019-10-24,28.158145054367886,30.51
2019-10-25,28.47451600815737,31.96
2019-10-28,28.781323110040884,32.07
2019-10-29,29.14347044388027,33.18
2019-10-30,29.529813090297726,33.85
2019-10-31,29.76430368417518,31.81
2019-11-01,30.050367791283673,32.81
2019-11-04,30.322882622156968,32.84
2019-11-05,30.7043641044954,34.76
2019-11-06,31.03206084827452,34.24
2019-11-07,31.35174483690715,34.39
2019-11-08,31.658590573290528,34.46
2019-11-11,31.9305969280493,34.18
2019-11-12,32.1713525671794,33.93
2019-11-13,32.47973874550327,35.19
2019-11-14,32.771147864493706,35.19
2019-11-15,33.01862718503864,34.76
2019-11-18,33.222991873583865,34.31
2019-11-19,33.48693745631205,35.42
2019-11-20,33.68949774216305,34.7
2019-11-21,33.87620947666417,34.64
2019-11-22,33.944631597032824,32.98
2019-11-25,33.97341925481706,32.45
2019-11-26,34.05353647054608,33.3
2019-11-27,34.21023463826188,34.58
2019-11-28,34.34174374421879,34.34
2019-11-29,34.44477417229166,34.03
2019-12-02,34.52265372709749,33.75
2019-12-03,34.579844835770075,33.52
2019-12-04,34.685741871498706,34.35
2019-12-05,34.89409570484601,36.05
2019-12-06,35.17087703004423,37.3
2019-12-09,35.37146619556287,36.36
2019-12-10,35.58984970010146,36.82
2019-12-11,35.729036365110446,35.79
2019-12-12,35.841896519755934,35.52
2019-12-13,36.0232398716081,36.7
2019-12-16,36.21038398563953,36.96
2019-12-17,36.43463744573114,37.71
2019-12-18,36.57097922073676,36.55
2019-12-19,36.669480108108885,36.1
2019-12-20,36.75263078494573,35.97
2019-12-23,36.79216773279021,35.39
2019-12-24,36.837967099765606,35.55
2019-12-25,36.87620298475413,35.5
2019-12-26,36.902108468147304,35.37
2019-12-27,36.92534108137468,35.38
2019-12-30,36.93315923840747,35.19
2019-12-31,37.02309268846861,36.5
2020-01-02,37.177611895377765,37.6
2020-01-03,37.30133425809456,37.27
2020-01-06,37.470576990581755,38.1
2020-01-07,37.6424801466757,38.3
2020-01-08,37.7433737144737,37.36
2020-01-09,38.00504450583273,39.96
2020-01-10,38.2371046635047,39.73
2020-01-13,38.568674937678885,41.48
2020-01-14,38.90456352264249,41.83
2020-01-15,39.34254522384318,43.7
2020-01-16,39.69891289946377,42.8
2020-01-17,39.97757998552597,41.9
2020-01-20,40.3499878884124,43.6
2020-01-21,40.73540900058494,44.12
2020-01-22,41.2982655594321,47.2
2020-01-23,41.69894027566677,45.15
2020-02-03,41.79046215852359,40.7
2020-02-04,42.12387409767718,44.56
2020-02-05,42.441625095743,44.61
2020-02-06,42.73605259477126,44.53
2020-02-07,42.900545449847385,42.78
2020-02-10,43.08267859865702,43.22
2020-02-11,43.40026924004688,45.5
2020-02-12,43.67383332113205,45.1
2020-02-13,43.86678715960907,44.1
2020-02-14,44.06431609352469,44.36
2020-02-17,44.36552032749034,46.16
2020-02-18,44.62923165700511,45.85
2020-02-19,44.89208094789812,46.08
2020-02-20,45.37273938858799,49.7
2020-02-21,45.86897187299731,50.35
2020-02-24,46.37993919112062,51.0
2020-02-25,46.86549615903859,51.04
2020-02-26,47.102991945302044,47.61
2020-02-27,47.270890591956686,46.76
2020-02-28,47.49448952413538,47.8
2020-03-02,47.754949057813825,48.59
2020-03-03,47.96790252207166,48.1
2020-03-04,48.02020550487017,45.82
2020-03-05,48.044840243140015,45.48
2020-03-06,48.070288822270584,45.56
2020-03-09,47.89274121374181,42.48
2020-03-10,47.89432837038151,45.17
2020-03-11,47.815486010473215,43.97
2020-03-12,47.68986596239941,43.23
2020-03-13,47.5501393160155,42.96
2020-03-16,47.13714576231315,38.66
2020-03-17,46.677178241892,37.66
2020-03-18,46.22170507565883,37.42
2020-03-19,45.770668012514435,37.18
2020-03-20,45.406566241792675,38.22
2020-03-23,44.8118378008226,34.4
2020-03-24,44.309419887836825,35.41
2020-03-25,44.058166344527265,38.95
2020-03-26,43.71442911001002,37.35
2020-03-27,43.36667124121277,37.05
2020-03-30,43.10743667355675,38.18
2020-03-31,42.85833555108837,38.16
2020-04-01,42.67765445742624,39.05
2020-04-02,42.69370887697271,41.98
2020-04-03,42.65958649023078,41.23
2020-04-07,42.68611205480764,42.16
2020-04-08,42.725195914542326,42.39
2020-04-09,42.6872249744935,41.24
2020-04-10,42.547594299350266,39.65
2020-04-13,42.38676528635081,39.23
2020-04-14,42.36513861196315,41.28
2020-04-15,42.34309534187679,41.27
2020-04-16,42.321965268096065,41.28
2020-04-17,42.353321987283614,42.09
2020-04-20,42.40172280737034,42.39
2020-04-21,42.38313542857229,41.4
2020-04-22,42.39371451824971,41.85
2020-04-23,42.37722727102964,41.45
2020-04-24,42.347261934653076,41.24
2020-04-27,42.36512315914503,41.97
2020-04-28,42.60908833781202,45.5
2020-04-29,42.87912500365146,46.1
2020-04-30,43.21325054349895,47.31
2020-05-06,43.543129071323506,47.51
2020-05-07,43.81471591332081,46.87
2020-05-08,44.096579641710846,47.25
2020-05-11,44.324309101522424,46.64
2020-05-12,44.60562837408303,47.66
2020-05-13,44.98753911697128,49.45
2020-05-14,45.30833490829781,48.81
2020-05-15,45.574794679857725,48.23
2020-05-18,45.64632579678346,45.43
2020-05-19,45.805243967928675,46.86
2020-05-20,45.91312173677705,46.21
2020-05-21,46.000815912110056,46.0
2020-05-22,45.98932979565902,44.55
2020-05-25,45.94994777723691,44.13

Answer: 19.0