| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2024 | $27.4B | -$150M | -0.55% | Dec 31, 2024 | 40-F | 2025-02-28 |
| Q4 2023 | $27.5B | -$1.18B | -4.09% | Dec 31, 2023 | 40-F | 2025-02-28 |
| Q4 2022 | $28.7B | +$2.47B | +9.4% | Dec 31, 2022 | 40-F | 2024-03-01 |
| Q4 2021 | $26.3B | +$1.47B | +5.91% | Dec 31, 2021 | 40-F | 2023-02-24 |
| Q4 2020 | $24.8B | +$859M | +3.59% | Dec 31, 2020 | 40-F | 2022-02-25 |
| Q4 2019 | $23.9B | +$2.85B | +13.5% | Dec 31, 2019 | 40-F | 2021-02-26 |
| Q4 2018 | $21.1B | +$12.4B | +142% | Dec 31, 2018 | 40-F | 2020-02-28 |
| Q4 2017 | $8.7B | Dec 31, 2017 | 40-F | 2019-02-27 |