| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $435M | -$18M | -3.97% | Sep 30, 2023 | 6-K | 2023-11-28 |
| Q2 2023 | $507M | -$111M | -18% | Jun 30, 2023 | 6-K | 2023-08-01 |
| Q1 2023 | $437M | -$125M | -22.2% | Mar 31, 2023 | 6-K | 2023-05-02 |
| Q4 2022 | $430M | -$136M | -24.1% | Dec 31, 2022 | 6-K | 2023-11-28 |
| Q3 2022 | $453M | -$221M | -32.8% | Sep 30, 2022 | 6-K | 2022-11-01 |
| Q2 2022 | $619M | -$70.3M | -10.2% | Jun 30, 2022 | 6-K | 2022-08-09 |
| Q1 2022 | $562M | -$269M | -32.4% | Mar 31, 2022 | 6-K | 2022-05-12 |
| Q4 2021 | $566M | -$119M | -17.4% | Dec 31, 2021 | 20-F | 2023-02-14 |
| Q3 2021 | $674M | +$59.9M | +9.74% | Sep 30, 2021 | 6-K | 2021-11-12 |
| Q2 2021 | $689M | +$263M | +61.8% | Jun 30, 2021 | 6-K | 2021-08-12 |
| Q1 2021 | $831M | +$543M | +189% | Mar 31, 2021 | 6-K | 2021-05-13 |
| Q4 2020 | $685M | +$386M | +129% | Dec 31, 2020 | 20-F | 2022-03-17 |
| Q3 2020 | $615M | Sep 30, 2020 | 6-K | 2020-11-19 | ||
| Q2 2020 | $426M | Jun 30, 2020 | 6-K | 2020-08-20 | ||
| Q1 2020 | $288M | Mar 31, 2020 | 6-K | 2020-05-15 | ||
| Q4 2019 | $300M | +$7.26M | +2.48% | Dec 31, 2019 | 20-F | 2021-03-18 |
| Q4 2018 | $293M | -$108M | -27% | Dec 31, 2018 | 20-F | 2020-03-30 |
| Q4 2017 | $401M | +$143M | +55.7% | Dec 31, 2017 | 20-F | 2019-03-25 |
| Q4 2016 | $257M | +$96.6M | +60.1% | Dec 31, 2016 | 20-F | 2018-03-14 |
| Q4 2015 | $161M | -$23.2M | -12.6% | Dec 31, 2015 | 20-F | 2017-03-27 |
| Q4 2014 | $184M | -$31.4M | -14.6% | Dec 31, 2014 | 20-F | 2016-03-11 |
| Q4 2013 | $215M | -$37.7M | -14.9% | Dec 31, 2013 | 20-F | 2015-03-13 |
| Q4 2012 | $253M | +$51.7M | +25.7% | Dec 31, 2012 | 20-F | 2014-03-19 |
| Q3 2012 | $326M | +$147M | +82.2% | Sep 30, 2012 | 6-K | 2012-11-13 |
| Q2 2012 | $519M | +$236M | +83.3% | Jun 30, 2012 | 6-K | 2012-08-14 |
| Q1 2012 | $261M | +$45.6M | +21.2% | Mar 31, 2012 | 6-K | 2012-05-11 |
| Q4 2011 | $201M | +$8.29M | +4.3% | Dec 31, 2011 | 20-F | 2013-03-15 |
| Q3 2011 | $179M | -$51.8M | -22.4% | Sep 30, 2011 | 6-K | 2011-11-14 |
| Q2 2011 | $283M | +$137M | +93.7% | Jun 30, 2011 | 6-K | 2011-08-12 |
| Q1 2011 | $215M | +$89.5M | +71.3% | Mar 31, 2011 | 6-K | 2011-05-17 |
| Q4 2010 | $193M | Dec 31, 2010 | 20-F | 2012-03-15 | ||
| Q3 2010 | $231M | Sep 30, 2010 | 6-K | 2010-11-12 | ||
| Q2 2010 | $146M | Jun 30, 2010 | 6-K | 2010-08-12 | ||
| Q1 2010 | $126M | Mar 31, 2010 | 6-K | 2010-05-13 |