| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $479,629,000 | +$29,682,000 | +6.6% | 31 Dec 2024 | 20-F | 27 Mar 2025 | 2024 | FY |
| Q4 2023 | $449,947,000 | +$47,093,000 | +12% | 31 Dec 2023 | 20-F | 27 Mar 2025 | 2024 | FY |
| Q4 2022 | $402,854,000 | -$5,866,000 | -1.4% | 31 Dec 2022 | 20-F | 27 Mar 2025 | 2024 | FY |
| Q4 2021 | $408,720,000 | +$25,026,000 | +6.5% | 31 Dec 2021 | 20-F | 27 Mar 2025 | 2024 | FY |
| Q4 2020 | $383,694,000 | +$158,196,000 | +70% | 31 Dec 2020 | 20-F | 26 Mar 2024 | 2023 | FY |
| Q2 2020 | $237,058,000 | +$16,966,000 | +7.7% | 30 Jun 2020 | 6-K | 13 Oct 2020 | 2020 | Q2 |
| Q4 2019 | $225,498,000 | +$23,014,000 | +11% | 31 Dec 2019 | 20-F | 29 Mar 2023 | 2022 | FY |
| Q2 2019 | $220,092,000 | 30 Jun 2019 | 6-K | 13 Oct 2020 | 2020 | Q2 | ||
| Q4 2018 | $202,484,000 | +$1,610,000 | +0.8% | 31 Dec 2018 | 20-F | 31 Mar 2022 | 2021 | FY |
| Q4 2017 | $200,874,000 | +$6,483,000 | +3.3% | 31 Dec 2017 | 20-F | 25 Mar 2021 | 2020 | FY |
| Q4 2016 | $194,391,000 | +$12,582,000 | +6.9% | 31 Dec 2016 | 20-F | 27 Mar 2019 | 2018 | FY |
| Q4 2015 | $181,809,000 | +$3,516,000 | +2% | 31 Dec 2015 | 20-F | 27 Mar 2019 | 2018 | FY |
| Q2 2015 | $181,102,000 | +$1,928,000 | +1.1% | 30 Jun 2015 | 6-K | 14 Oct 2015 | 2015 | Q2 |
| Q4 2014 | $178,293,000 | +$7,885,000 | +4.6% | 31 Dec 2014 | 20-F | 10 Apr 2018 | 2017 | FY |
| Q2 2014 | $179,174,000 | 30 Jun 2014 | 6-K | 14 Oct 2015 | 2015 | Q2 | ||
| Q4 2013 | $170,408,000 | +$51,969,000 | +44% | 31 Dec 2013 | 20-F | 27 Apr 2017 | 2016 | FY |
| Q3 2013 | $127,476,000 | +$9,256,000 | +7.8% | 30 Sep 2013 | 6-K | 13 Nov 2013 | 2013 | Q3 |
| Q4 2012 | $118,439,000 | +$8,192,000 | +7.4% | 31 Dec 2012 | 20-F | 29 Mar 2016 | 2015 | FY |
| Q3 2012 | $118,220,000 | 30 Sep 2012 | 6-K | 13 Nov 2013 | 2013 | Q3 | ||
| Q4 2011 | $110,247,000 | +$76,129,000 | +223% | 31 Dec 2011 | 20-F | 30 Mar 2015 | 2014 | FY |
| Q4 2010 | $34,118,000 | 31 Dec 2010 | 20-F | 23 Apr 2014 | 2013 | FY |