| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $477M | -$55.9M | -10.5% | Dec 31, 2023 | 40-F | 2024-03-27 |
| Q4 2022 | $533M | +$505M | +1790% | Dec 31, 2022 | 40-F | 2024-03-27 |
| Q4 2021 | $28.2M | +$16.4M | +140% | Dec 31, 2021 | 40-F | 2023-03-23 |
| Q4 2020 | $11.8M | -$40.5M | -77.5% | Dec 31, 2020 | 40-F | 2022-03-31 |
| Q4 2019 | $52.3M | +$46.8M | +852% | Dec 31, 2019 | 40-F | 2021-03-30 |
| Q4 2018 | $5.49M | -$3.76M | -40.6% | Dec 31, 2018 | 40-F | 2020-03-30 |
| Q4 2017 | $9.25M | +$1.67M | +22% | Dec 31, 2017 | 40-F | 2019-03-22 |
| Q4 2016 | $7.58M | Dec 31, 2016 | 40-F | 2018-03-29 |