| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | £860,809,000,000 | +£26,721,000,000 | +3.2% | 31 Dec 2024 | 20-F | 20 Feb 2025 | 2024 | FY |
| Q2 2024 | £847,810,000,000 | +£9,488,000,000 | +1.1% | 30 Jun 2024 | 6-K | 25 Jul 2024 | 2024 | Q2 |
| Q4 2023 | £834,088,000,000 | +£4,605,000,000 | +0.56% | 31 Dec 2023 | 20-F | 20 Feb 2025 | 2024 | FY |
| Q2 2023 | £838,322,000,000 | -£2,011,000,000 | -0.24% | 30 Jun 2023 | 6-K | 26 Jul 2023 | 2023 | Q2 |
| Q4 2022 | £829,483,000,000 | -£557,000,000 | -0.07% | 31 Dec 2022 | 20-F | 22 Feb 2024 | 2023 | FY |
| Q2 2022 | £840,333,000,000 | +£12,532,000,000 | +1.5% | 30 Jun 2022 | 6-K | 27 Jul 2022 | 2022 | Q2 |
| Q4 2021 | £830,040,000,000 | +£8,184,000,000 | +1% | 31 Dec 2021 | 20-F | 22 Feb 2024 | 2023 | FY |
| Q2 2021 | £827,801,000,000 | +£3,669,000,000 | +0.44% | 30 Jun 2021 | 6-K | 29 Jul 2021 | 2021 | Q2 |
| Q4 2020 | £821,856,000,000 | +£35,769,000,000 | +4.6% | 31 Dec 2020 | 20-F | 28 Feb 2022 | 2021 | FY |
| Q2 2020 | £824,132,000,000 | +£50,939,000,000 | +6.6% | 30 Jun 2020 | 6-K | 31 Jul 2020 | 2020 | Q2 |
| Q4 2019 | £786,087,000,000 | +£38,688,000,000 | +5.2% | 31 Dec 2019 | 20-F | 26 Feb 2021 | 2020 | FY |
| Q2 2019 | £773,193,000,000 | -£8,043,000,000 | -1% | 30 Jun 2019 | 6-K | 31 Jul 2019 | 2019 | H1 |
| Q4 2018 | £747,399,000,000 | -£15,831,000,000 | -2.1% | 31 Dec 2018 | 20-F | 25 Feb 2020 | 2019 | FY |
| Q2 2018 | £781,236,000,000 | 30 Jun 2018 | 6-K | 03 Aug 2018 | 2018 | Q2 | ||
| Q4 2017 | £763,230,000,000 | -£6,098,000,000 | -0.79% | 31 Dec 2017 | 20-F | 25 Feb 2019 | 2018 | FY |
| Q4 2016 | £769,328,000,000 | 31 Dec 2016 | 20-F | 09 Mar 2018 | 2017 | FY |