John J. Duncan Jr.
Party: Republican
Chamber: House
State: Tennessee
| Year | Grade | Score | Rank |
|---|---|---|---|
| 2018 | A | 83% | 4 |
| 2017 | A | 88% | 18 |
| 2016 | A | 85% | 10 |
| 2015 | B+ | 82% | 63 |
| 2014 | A | 91% | 20 |
| 2013 | A | 94% | 3 |
| 2012 | B+ | 81% | 70 |
| 2011 | A | 93 | 1 |
| 2010 | A | 91% | 24 |
| 2009 | B+ | 88% | 59 |
| 2008 | A | 87% | 12 |
| 2007 | A | 86% | 29 |
| 2006 | A | 77% | 17 |
| 2005 | A | 80% | 3 |
| 2004 | A | 75% | 37 |
| 2003 | B+ | 72% | 26 |
| 2002 | A | 71% | 6 |
| 2001 | A | 71% | 39 |
| 2000 | A | 71% | 33 |
| 1999 | A | 75% | 13 |
| 1998 | B+ | 65% | 54 |
| 1997 | A | 75% | 10 |
| 1996 | A | 82% | 5 |
| 1995 | A | 89% | 13 |
| 1994 | A | 88% | 6 |
| 1993 | A | 82% | 26 |
| 1992 | A | 84% | 6 |