| Year | Service | % change |
|---|---|---|
| 2023 | £39,000 | 9.2% |
| 2022 | £35,700 | 2.7% |
| 2021 | £34,750 | 10.3% |
| 2020 | £31,500 | -4% |
| 2019 | £32,750 | N/A |
| 2018 | £32,750 | 4% |
| 2017 | £31,500 | 5% |
| 2016 | £30,000 | 3.4% |
| 2015 | £29,000 | 5.5% |
| 2014 | £27,500 | N/A |
| Year | Service | % change |
|---|---|---|
| 2023 | £39,000 | 9.2% |
| 2022 | £35,700 | 2.7% |
| 2021 | £34,750 | 10.3% |
| 2020 | £31,500 | -4% |
| 2019 | £32,750 | N/A |
| 2018 | £32,750 | 4% |
| 2017 | £31,500 | 5% |
| 2016 | £30,000 | 3.4% |
| 2015 | £29,000 | 5.5% |
| 2014 | £27,500 | N/A |