| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $960K | -$39.1M | -97.6% | Dec 31, 2023 | 20-F | 2024-03-14 |
| Q2 2023 | $2.42M | +$2.42M | Jun 30, 2023 | 6-K | 2023-08-31 | |
| Q4 2022 | $40M | +$133M | Dec 31, 2022 | 20-F | 2024-03-14 | |
| Q2 2022 | $0 | +$206M | Jun 30, 2022 | 6-K | 2022-08-31 | |
| Q4 2021 | -$92.7M | +$164M | +63.9% | Dec 31, 2021 | 20-F | 2023-03-16 |
| Q2 2021 | -$206M | -$98.3M | -91.2% | Jun 30, 2021 | 6-K | 2021-08-27 |
| Q4 2020 | -$257M | -$257M | Dec 31, 2020 | 20-F | 2022-03-24 | |
| Q2 2020 | -$108M | -$124M | -777% | Jun 30, 2020 | 6-K | 2020-08-31 |
| Q4 2019 | $0 | -$29.5M | -100% | Dec 31, 2019 | 20-F | 2021-03-22 |
| Q2 2019 | $15.9M | -$55.7M | -77.8% | Jun 30, 2019 | 6-K | 2019-09-27 |
| Q4 2018 | $29.5M | -$174M | -85.5% | Dec 31, 2018 | 20-F | 2020-03-27 |
| Q2 2018 | $71.7M | -$152M | -68% | Jun 30, 2018 | 6-K | 2018-09-21 |
| Q4 2017 | $204M | -$51.7M | -20.2% | Dec 31, 2017 | 20-F | 2019-03-26 |
| Q2 2017 | $224M | -$55.1M | -19.8% | Jun 30, 2017 | 6-K | 2017-10-06 |
| Q4 2016 | $256M | -$21.9M | -7.89% | Dec 31, 2016 | 20-F | 2018-03-26 |
| Q2 2016 | $279M | +$18.1M | +6.93% | Jun 30, 2016 | 6-K | 2016-09-19 |
| Q4 2015 | $278M | +$38.2M | +16% | Dec 31, 2015 | 20-F | 2017-04-13 |
| Q2 2015 | $261M | +$4.78M | +1.87% | Jun 30, 2015 | 6-K | 2015-09-08 |
| Q4 2014 | $239M | -$29.3M | -10.9% | Dec 31, 2014 | 20-F | 2016-04-01 |
| Q2 2014 | $256M | -$53.4M | -17.3% | Jun 30, 2014 | 6-K | 2014-09-04 |
| Q4 2013 | $269M | -$19.9M | -6.9% | Dec 31, 2013 | 20-F | 2015-04-09 |
| Q2 2013 | $310M | +$9.36M | +3.12% | Jun 30, 2013 | 6-K | 2013-08-29 |
| Q1 2013 | $321M | Mar 31, 2013 | 6-K | 2013-06-17 | ||
| Q4 2012 | $289M | +$33.8M | +13.3% | Dec 31, 2012 | 20-F | 2014-03-28 |
| Q3 2012 | $304M | Sep 30, 2012 | 6-K | 2013-01-24 | ||
| Q2 2012 | $300M | Jun 30, 2012 | 6-K | 2012-10-01 | ||
| Q4 2011 | $255M | +$8.53M | +3.47% | Dec 31, 2011 | 20-F | 2013-04-17 |
| Q4 2010 | $246M | Dec 31, 2010 | 20-F | 2012-04-27 |