Baroness Coffey – Votes and party alignment
| Year | Party alignment | Total votes |
|---|---|---|
| 2026 | 100.00% | 34 |
| 2025 | 99.63% | 224 |
| 2024 | 99.12% | 127 |
| 2023 | 99.58% | 256 |
| 2022 | 99.56% | 251 |
| 2021 | 98.71% | 242 |
| 2020 | 98.98% | 190 |
| 2019 | 95.31% | 181 |
| 2018 | 99.08% | 198 |
| 2017 | 99.63% | 170 |
| 2016 | 99.58% | 231 |
| 2015 | 98.19% | 218 |
| 2014 | 96.02% | 238 |
| 2013 | 97.73% | 264 |
| 2012 | 96.67% | 258 |
| 2011 | 97.85% | 253 |
| 2010 | 97.90% | 160 |