| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $3.49B | +$232M | +7.11% | Dec 31, 2023 | 20-F | 2024-03-20 |
| Q2 2023 | $3.46B | +$76.6M | +2.26% | Jun 30, 2023 | 6-K | 2023-09-05 |
| Q4 2022 | $3.26B | -$197M | -5.7% | Dec 31, 2022 | 20-F | 2024-03-20 |
| Q2 2022 | $3.39B | -$95M | -2.73% | Jun 30, 2022 | 6-K | 2022-08-30 |
| Q4 2021 | $3.45B | +$733M | +26.9% | Dec 31, 2021 | 20-F | 2023-03-16 |
| Q2 2021 | $3.48B | +$767M | +28.2% | Jun 30, 2021 | 6-K | 2021-09-07 |
| Q4 2020 | $2.72B | -$245M | -8.26% | Dec 31, 2020 | 20-F | 2022-03-24 |
| Q2 2020 | $2.72B | -$188M | -6.46% | Jun 30, 2020 | 6-K | 2020-09-08 |
| Q4 2019 | $2.97B | +$14.7M | +0.5% | Dec 31, 2019 | 20-F | 2021-03-18 |
| Q2 2019 | $2.9B | -$73.9M | -2.48% | Jun 30, 2019 | 6-K | 2019-09-18 |
| Q4 2018 | $2.95B | +$81.3M | +2.83% | Dec 31, 2018 | 20-F | 2020-03-12 |
| Q2 2018 | $2.98B | +$247M | +9.06% | Jun 30, 2018 | 6-K | 2018-08-23 |
| Q4 2017 | $2.87B | +$508M | +21.5% | Dec 31, 2017 | 20-F | 2019-03-22 |
| Q2 2017 | $2.73B | +$321M | +13.3% | Jun 30, 2017 | 6-K | 2017-09-01 |
| Q4 2016 | $2.36B | +$189M | +8.69% | Dec 31, 2016 | 20-F | 2018-03-21 |
| Q2 2016 | $2.41B | Jun 30, 2016 | 6-K | 2016-12-16 | ||
| Q4 2015 | $2.17B | +$910M | +72.1% | Dec 31, 2015 | 20-F | 2017-04-05 |
| Q1 2015 | $1.05B | Mar 31, 2015 | 20-F | 2018-03-21 | ||
| Q4 2014 | $1.26B | +$853M | +208% | Dec 31, 2014 | 20-F | 2016-04-14 |
| Q2 2014 | $680M | +$317M | +87.5% | Jun 30, 2014 | 6-K | 2014-11-14 |
| Q4 2013 | $410M | +$12.4M | +3.13% | Dec 31, 2013 | 20-F | 2015-04-29 |
| Q2 2013 | $363M | Jun 30, 2013 | 6-K | 2013-10-17 | ||
| Q4 2012 | $397M | -$124M | -23.8% | Dec 31, 2012 | 20-F | 2014-03-06 |
| Q4 2011 | $521M | -$20.7M | -3.83% | Dec 31, 2011 | 20-F | 2013-04-15 |
| Q4 2010 | $542M | Dec 31, 2010 | 20-F | 2012-04-27 |