| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $1.57B | +$227M | +16.9% | Dec 31, 2023 | 20-F | 2024-03-20 |
| Q2 2023 | $1.59B | +$139M | +9.59% | Jun 30, 2023 | 6-K | 2023-09-05 |
| Q4 2022 | $1.34B | -$185M | -12.1% | Dec 31, 2022 | 20-F | 2024-03-20 |
| Q2 2022 | $1.45B | -$233M | -13.9% | Jun 30, 2022 | 6-K | 2022-08-30 |
| Q4 2021 | $1.53B | +$173M | +12.8% | Dec 31, 2021 | 20-F | 2023-03-16 |
| Q2 2021 | $1.68B | +$271M | +19.2% | Jun 30, 2021 | 6-K | 2021-09-07 |
| Q4 2020 | $1.35B | -$100M | -6.91% | Dec 31, 2020 | 20-F | 2022-03-24 |
| Q2 2020 | $1.41B | -$18.3M | -1.28% | Jun 30, 2020 | 6-K | 2020-09-08 |
| Q4 2019 | $1.45B | +$24.8M | +1.74% | Dec 31, 2019 | 20-F | 2021-03-18 |
| Q2 2019 | $1.43B | -$44.2M | -2.99% | Jun 30, 2019 | 6-K | 2019-09-18 |
| Q4 2018 | $1.43B | +$51.8M | +3.77% | Dec 31, 2018 | 20-F | 2020-03-12 |
| Q2 2018 | $1.47B | +$112M | +8.21% | Jun 30, 2018 | 6-K | 2018-08-23 |
| Q4 2017 | $1.38B | +$253M | +22.5% | Dec 31, 2017 | 20-F | 2019-03-22 |
| Q2 2017 | $1.36B | +$209M | +18.1% | Jun 30, 2017 | 6-K | 2017-09-01 |
| Q4 2016 | $1.12B | +$109M | +10.7% | Dec 31, 2016 | 20-F | 2018-03-21 |
| Q2 2016 | $1.15B | Jun 30, 2016 | 6-K | 2016-12-16 | ||
| Q4 2015 | $1.01B | +$636M | +168% | Dec 31, 2015 | 20-F | 2017-04-05 |
| Q1 2015 | $667M | Mar 31, 2015 | 20-F | 2018-03-21 | ||
| Q4 2014 | $378M | +$276M | +270% | Dec 31, 2014 | 20-F | 2016-04-14 |
| Q2 2014 | $137M | +$36M | +35.6% | Jun 30, 2014 | 6-K | 2014-11-14 |
| Q4 2013 | $102M | -$17.3M | -14.5% | Dec 31, 2013 | 20-F | 2015-04-29 |
| Q2 2013 | $101M | Jun 30, 2013 | 6-K | 2013-10-17 | ||
| Q4 2012 | $120M | -$41.6M | -25.8% | Dec 31, 2012 | 20-F | 2014-03-06 |
| Q4 2011 | $161M | -$4.77M | -2.87% | Dec 31, 2011 | 20-F | 2013-04-15 |
| Q4 2010 | $166M | Dec 31, 2010 | 20-F | 2012-04-27 |