Lord Willetts – Votes and party alignment
| Year | Party alignment | Total votes |
|---|---|---|
| 2026 | 100.00% | 11 |
| 2025 | 99.97% | 227 |
| 2024 | 99.05% | 76 |
| 2023 | 99.10% | 167 |
| 2022 | 96.22% | 163 |
| 2021 | 94.59% | 143 |
| 2020 | 98.03% | 104 |
| 2019 | 39.40% | 67 |
| 2018 | 70.31% | 61 |
| 2017 | 97.12% | 58 |
| 2016 | 99.56% | 102 |
| 2015 | 97.15% | 77 |
| 2014 | 98.11% | 238 |
| 2013 | 96.50% | 264 |
| 2012 | 98.77% | 258 |
| 2011 | 98.10% | 253 |
| 2010 | 99.07% | 270 |
| 2009 | 99.10% | 263 |
| 2008 | 96.40% | 318 |
| 2007 | 98.13% | 237 |
| 2006 | 99.02% | 242 |
| 2005 | 99.24% | 247 |
| 2004 | 98.60% | 348 |
| 2003 | 98.86% | 371 |
| 2002 | 99.58% | 276 |
| 2001 | 99.94% | 129 |
| 2000 | 100.00% | 8 |
| 1999 | 96.03% | 11 |
| 1998 | 97.17% | 9 |
| 1997 | 100.00% | 3 |