| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$267M | +$10.4M | +3.75% | Jun 30, 2024 | 6-K | 2024-08-22 |
| Q4 2023 | -$275M | +$6.22M | +2.21% | Dec 31, 2023 | 6-K | 2024-08-22 |
| Q2 2023 | -$277M | -$11.8M | -4.45% | Jun 30, 2023 | 6-K | 2023-09-28 |
| Q4 2022 | -$281M | -$19.7M | -7.52% | Dec 31, 2022 | 20-F | 2024-03-21 |
| Q2 2022 | -$266M | -$15.8M | -6.31% | Jun 30, 2022 | 6-K | 2022-09-19 |
| Q4 2021 | -$262M | -$14.8M | -6.01% | Dec 31, 2021 | 20-F | 2023-05-01 |
| Q2 2021 | -$250M | -$7.62M | -3.15% | Jun 30, 2021 | 6-K | 2021-09-29 |
| Q4 2020 | -$247M | -$17.8M | -7.77% | Dec 31, 2020 | 20-F | 2022-05-02 |
| Q2 2020 | -$242M | -$17M | -7.54% | Jun 30, 2020 | 6-K | 2020-09-24 |
| Q4 2019 | -$229M | -$2.34M | -1.03% | Dec 31, 2019 | 20-F | 2021-03-08 |
| Q2 2019 | -$225M | +$19.3M | +7.9% | Jun 30, 2019 | 6-K | 2019-09-23 |
| Q4 2018 | -$227M | +$23.1M | +9.25% | Dec 31, 2018 | 20-F | 2020-03-31 |
| Q2 2018 | -$245M | +$16.1M | +6.17% | Jun 30, 2018 | 6-K | 2018-09-28 |
| Q4 2017 | -$250M | +$15.6M | +5.86% | Dec 31, 2017 | 20-F | 2019-04-01 |
| Q2 2017 | -$261M | Jun 30, 2017 | 6-K | 2017-09-29 | ||
| Q4 2016 | -$265M | +$11.4M | +4.13% | Dec 31, 2016 | 20-F | 2018-03-27 |
| Q4 2015 | -$277M | +$1.01M | +0.36% | Dec 31, 2015 | 20-F | 2017-04-07 |
| Q4 2014 | -$278M | -$76.5M | -38% | Dec 31, 2014 | 20-F | 2016-03-23 |
| Q4 2013 | -$201M | -$47.5M | -30.8% | Dec 31, 2013 | 20-F | 2015-04-02 |
| Q3 2013 | -$186M | Sep 30, 2013 | 6-K | 2013-11-19 | ||
| Q4 2012 | -$154M | -$23.4M | -17.9% | Dec 31, 2012 | 20-F | 2014-04-30 |
| Q4 2011 | -$131M | -$53.7M | -69.8% | Dec 31, 2011 | 20-F | 2013-04-03 |
| Q4 2010 | -$76.9M | Dec 31, 2010 | 20-F | 2012-04-05 |