Bob Ainsworth – Votes and party alignment
| Year | Party alignment | Total votes |
|---|---|---|
| 2015 | 98.72% | 66 |
| 2014 | 99.34% | 238 |
| 2013 | 99.68% | 264 |
| 2012 | 99.22% | 258 |
| 2011 | 99.59% | 253 |
| 2010 | 98.94% | 270 |
| 2009 | 97.98% | 263 |
| 2008 | 97.64% | 318 |
| 2007 | 97.46% | 237 |
| 2006 | 98.64% | 242 |
| 2005 | 97.63% | 247 |
| 2004 | 98.12% | 348 |
| 2003 | 97.69% | 371 |
| 2002 | 98.10% | 276 |
| 2001 | 96.96% | 129 |
| 2000 | 99.28% | 8 |
| 1999 | 98.70% | 11 |
| 1998 | 99.36% | 9 |
| 1997 | n/a | 3 |