| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | £668,607,000,000 | +£13,122,000,000 | +2% | 31 Dec 2024 | 20-F | 21 Feb 2025 | 2024 | FY |
| Q2 2024 | £652,775,000,000 | -£15,028,000,000 | -2.2% | 30 Jun 2024 | 6-K | 26 Jul 2024 | 2024 | Q2 |
| Q4 2023 | £655,485,000,000 | -£28,072,000,000 | -4.1% | 31 Dec 2023 | 20-F | 21 Feb 2025 | 2024 | FY |
| Q2 2023 | £667,803,000,000 | -£100,048,000,000 | -13% | 30 Jun 2023 | 6-K | 28 Jul 2023 | 2023 | Q2 |
| Q4 2022 | £683,557,000,000 | -£56,632,000,000 | -7.7% | 31 Dec 2022 | 20-F | 21 Feb 2025 | 2024 | FY |
| Q2 2022 | £767,851,000,000 | +£35,878,000,000 | +4.9% | 30 Jun 2022 | 6-K | 29 Jul 2022 | 2022 | Q2 |
| Q4 2021 | £740,189,000,000 | -£15,478,000,000 | -2% | 31 Dec 2021 | 20-F | 23 Feb 2024 | 2023 | FY |
| Q2 2021 | £731,973,000,000 | -£31,853,000,000 | -4.2% | 30 Jun 2021 | 6-K | 30 Jul 2021 | 2021 | Q2 |
| Q4 2020 | £755,667,000,000 | +£76,184,000,000 | +11% | 31 Dec 2020 | 20-F | 24 Feb 2023 | 2022 | FY |
| Q2 2020 | £763,826,000,000 | +£80,194,000,000 | +12% | 30 Jun 2020 | 6-K | 31 Jul 2020 | 2020 | Q2 |
| Q4 2019 | £679,483,000,000 | +£31,738,000,000 | +4.9% | 31 Dec 2019 | 20-F | 04 Mar 2022 | 2021 | FY |
| Q2 2019 | £683,632,000,000 | -£16,213,000,000 | -2.3% | 30 Jun 2019 | 6-K | 07 Aug 2019 | 2019 | Q2 |
| Q4 2018 | £647,745,000,000 | -£41,218,000,000 | -6% | 31 Dec 2018 | 20-F | 05 Mar 2021 | 2020 | FY |
| Q2 2018 | £699,845,000,000 | 30 Jun 2018 | 6-K | 03 Aug 2018 | 2018 | Q2 | ||
| Q4 2017 | £688,963,000,000 | -£60,289,000,000 | -8% | 31 Dec 2017 | 20-F | 27 Feb 2020 | 2019 | FY |
| Q4 2016 | £749,252,000,000 | -£12,009,000,000 | -1.6% | 31 Dec 2016 | 6-K | 30 Apr 2019 | 2018 | FY |
| Q4 2015 | £761,261,000,000 | 31 Dec 2015 | 20-F | 29 Mar 2018 | 2017 | FY |