Baroness Bottomley – Votes and party alignment
| Year | Party alignment | Total votes |
|---|---|---|
| 2025 | 98.75% | 218 |
| 2024 | 98.14% | 76 |
| 2023 | 99.32% | 167 |
| 2022 | 98.79% | 163 |
| 2021 | 97.40% | 143 |
| 2020 | 98.10% | 104 |
| 2019 | 95.19% | 67 |
| 2018 | 96.93% | 61 |
| 2017 | 99.06% | 58 |
| 2016 | 99.18% | 102 |
| 2015 | 98.92% | 68 |
| 2014 | 95.01% | 86 |
| 2013 | 97.96% | 87 |
| 2012 | 96.82% | 113 |
| 2011 | 99.29% | 131 |
| 2010 | 99.58% | 73 |
| 2009 | 100.00% | 90 |
| 2008 | 99.46% | 125 |
| 2007 | 97.74% | 100 |
| 2006 | 96.58% | 165 |
| 2005 | 96.77% | 159 |
| 2004 | 99.34% | 348 |
| 2003 | 99.70% | 371 |
| 2002 | 98.20% | 276 |
| 2001 | 99.06% | 129 |
| 2000 | 97.47% | 8 |
| 1999 | 95.69% | 11 |
| 1998 | 85.83% | 9 |
| 1997 | 100.00% | 3 |