Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Rank | Rating | Completion Percentage | Touchdown Percentage | Yards Per Attempt | Total Yards |
| --- | --- | --- | --- | --- | --- |
| 1 | 158.3 | 83.3% | 21.9% | 18.6 | 554 |
| Player | Ken O'Brien : 1986 Nick Foles : 2013 | Philip Rivers : Week 4, 2013 | Sid Luckman : 1943 | Sammy Baugh : 1948 | Norm Van Brocklin : 1951 |
| 2 | 157.6 | 81.8% | 21.9% | 17.8 | 527 |
| Player | Phil Simms : 1984 | Jeff Garcia : 2000 | George Blanda : Week 11, 1961 | Joe Namath : 1972 | Warren Moon : 1990 |
| 3 | 152.8 | 81.8% | 21.4% | 15.6 | 527 |
| Player | Sammy Baugh : 1948 | Peyton Manning : 2005 | Joe Namath : 1972 | Steve McNair : 2003 | Matt Schaub : 2012 |
| 4 | 151.4 | 81.8% | 20.7% | 15.0 | 522 |
| Player | Y. A. Tittle : 1962 | Ken O'Brien : 1986 | Tom Flores : 1963 | James Harris : 1976 | Boomer Esiason : 1996 |
| 5 | 149.2 | 81.3% | 19.4% | 14.52 | 521 |
| Player | Drew Brees : Week 16, 2011 | Steve Young : 1993 | Mark Rypien : 1991 | Peyton Manning : 2001 | Dan Marino : 1988 |
| 6 | 147.8 | 81.3% | 18.0% | 14.50 | 520 |
| Player | Donovan McNabb : 2004 | Drew Brees : Week 3, 2008 | Y. A. Tittle : 1962 | George Blanda : Week 8, 1961 | Matthew Stafford : Week 17, 2011 |
| 7 | 146.8 | 80.4% | 16.7% | 14.4 | 517 |
| Player | Steve McNair : 2003 | Neil Lomax : 1984 | Sammy Baugh : 1948 | Steve Young : 1993 | Tom Brady : Week 1, 2011 |
| 8 | 145.8 | 80.0% | 16.7% | 14.3 | 513 |
| Player | Randall Cunningham : 1998 | Drew Brees : Week 16, 2011 | Boomer Esiason : 1986 | Mark Rypien : 1991 | Phil Simms : 1985 |
| 9 | 145.7 | 79.3% | 16.3% | 14.2 | 510 |
| Player | Peyton Manning : 2005 | Peyton Manning : 2001 | Joe Kapp : 1969 | Boomer Esiason : 1986 | Drew Brees : 2006 |
| 10 | 145.3 | 78.1% | 16.1% | 14.06 | 510 |
Question:
What rank has a rating of 146.8? 
Answer:
7.0