| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2023 | £6,727,000,000 | -£597,000,000 | -8.2% | 31 Dec 2023 | 20-F | 14 Mar 2024 | 2023 | FY |
| Q4 2022 | £7,324,000,000 | -£19,000,000 | -0.26% | 31 Dec 2022 | 20-F | 14 Mar 2024 | 2023 | FY |
| Q4 2021 | £7,343,000,000 | -£108,000,000 | -1.4% | 31 Dec 2021 | 20-F | 31 Mar 2023 | 2022 | FY |
| Q4 2020 | £7,451,000,000 | -£199,000,000 | -2.6% | 31 Dec 2020 | 20-F | 30 Mar 2022 | 2021 | FY |
| Q4 2019 | £7,650,000,000 | -£255,000,000 | -3.2% | 31 Dec 2019 | 20-F | 01 Apr 2021 | 2020 | FY |
| Q4 2018 | £7,905,000,000 | +£17,000,000 | +0.22% | 31 Dec 2018 | 20-F | 01 Apr 2020 | 2019 | FY |
| Q4 2017 | £7,888,000,000 | -£2,178,000,000 | -22% | 31 Dec 2017 | 20-F | 01 Apr 2020 | 2019 | FY |
| Q4 2016 | £10,066,000,000 | -£1,569,000,000 | -13% | 31 Dec 2016 | 20-F | 04 Apr 2019 | 2018 | FY |
| Q4 2015 | £11,635,000,000 | 31 Dec 2015 | 20-F | 04 Apr 2018 | 2017 | FY |