Bob Corker
Party: Republican
Chamber: Senate
State: Tennessee
| Year | Grade | Score | Rank |
|---|---|---|---|
| 2018 | B | 63% | 14 |
| 2017 | B+ | 80% | 32 |
| 2016 | B | 75% | 6 |
| 2015 | B | 77% | 26 |
| 2014 | B | 71% | 15 |
| 2013 | B | 80% | 27 |
| 2012 | B+ | 82% | 13 |
| 2011 | A | 90% | 14 |
| 2010 | A | 99% | 8 |
| 2009 | B | 83% | 24 |
| 2008 | B- | 56% | 24 |
| 2007 | B- | 63% | 32 |