| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2023 | 0 | 0 | Jun 30, 2023 | 20-F | 2023-10-31 | |
| Q2 2022 | 0 | -333M | -100% | Jun 30, 2022 | 20-F | 2023-10-31 |
| Q2 2021 | 333M | -187M | -36% | Jun 30, 2021 | 20-F | 2022-10-31 |
| Q2 2020 | 520M | 0 | 0% | Jun 30, 2020 | 20-F | 2021-10-29 |
| Q2 2019 | 520M | -6M | -1.14% | Jun 30, 2019 | 20-F | 2020-10-29 |
| Q2 2018 | 526M | Jun 30, 2018 | 20-F | 2019-10-24 |