| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $473,901,000 | +$5,215,000 | +1.1% | 31 Dec 2024 | 20-F | 24 Apr 2025 | 2024 | FY |
| Q4 2023 | $468,686,000 | +$5,363,000 | +1.2% | 31 Dec 2023 | 20-F | 24 Apr 2025 | 2024 | FY |
| Q4 2022 | $463,323,000 | +$22,605,000 | +5.1% | 31 Dec 2022 | 20-F | 23 Apr 2024 | 2023 | FY |
| Q4 2021 | $440,718,000 | +$25,113,000 | +6% | 31 Dec 2021 | 20-F | 26 Apr 2023 | 2022 | FY |
| Q4 2020 | $415,605,000 | -$9,082,000 | -2.1% | 31 Dec 2020 | 20-F | 28 Apr 2022 | 2021 | FY |
| Q4 2019 | $424,687,000 | -$30,744,000 | -6.8% | 31 Dec 2019 | 20-F | 26 Apr 2021 | 2020 | FY |
| Q4 2018 | $455,431,000 | -$78,006,000 | -15% | 31 Dec 2018 | 20-F | 28 Apr 2020 | 2019 | FY |
| Q4 2017 | $533,437,000 | +$23,642,000 | +4.6% | 31 Dec 2017 | 20-F | 29 Apr 2019 | 2018 | FY |
| Q4 2016 | $509,795,000 | -$28,566,000 | -5.3% | 31 Dec 2016 | 20-F | 25 Apr 2018 | 2017 | FY |
| Q4 2015 | $538,361,000 | -$42,001,000 | -7.2% | 31 Dec 2015 | 20-F | 20 Apr 2017 | 2016 | FY |
| Q4 2014 | $580,362,000 | +$335,959,000 | +137% | 31 Dec 2014 | 20-F | 21 Apr 2016 | 2015 | FY |
| Q4 2013 | $244,403,000 | 31 Dec 2013 | 20-F/A | 20 May 2015 | 2014 | FY |