| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2023 | £2,739,000,000 | -£170,000,000 | -5.8% | 31 Dec 2023 | 20-F | 14 Mar 2024 | 2023 | FY |
| Q4 2022 | £2,909,000,000 | -£154,000,000 | -5% | 31 Dec 2022 | 20-F | 14 Mar 2024 | 2023 | FY |
| Q4 2021 | £3,063,000,000 | -£254,000,000 | -7.7% | 31 Dec 2021 | 20-F | 31 Mar 2023 | 2022 | FY |
| Q4 2020 | £3,317,000,000 | -£10,000,000 | -0.3% | 31 Dec 2020 | 20-F | 30 Mar 2022 | 2021 | FY |
| Q4 2019 | £3,327,000,000 | -£53,000,000 | -1.6% | 31 Dec 2019 | 20-F | 01 Apr 2021 | 2020 | FY |
| Q4 2018 | £3,380,000,000 | -£487,000,000 | -13% | 31 Dec 2018 | 20-F | 01 Apr 2020 | 2019 | FY |
| Q4 2017 | £3,867,000,000 | -£1,851,000,000 | -32% | 31 Dec 2017 | 20-F | 04 Apr 2019 | 2018 | FY |
| Q4 2016 | £5,718,000,000 | 31 Dec 2016 | 20-F | 04 Apr 2018 | 2017 | FY |