| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | 9,157,000 | +43,000 | +0.47% | 31 Dec 2024 | 20-F | 25 Apr 2025 | 2024 | FY |
| Q4 2023 | 9,114,000 | +41,000 | +0.45% | 31 Dec 2023 | 20-F | 25 Apr 2025 | 2024 | FY |
| Q4 2022 | 9,073,000 | +45,000 | +0.5% | 31 Dec 2022 | 20-F | 29 Apr 2024 | 2023 | FY |
| Q4 2021 | 9,028,000 | -26,870,000 | -75% | 31 Dec 2021 | 20-F | 27 Apr 2023 | 2022 | FY |
| Q4 2020 | 35,898,000 | +373,000 | +1% | 31 Dec 2020 | 20-F | 26 Apr 2022 | 2021 | FY |
| Q4 2019 | 35,525,000 | +207,000 | +0.59% | 31 Dec 2019 | 20-F | 21 Apr 2021 | 2020 | FY |
| Q4 2018 | 35,318,000 | -188,000 | -0.53% | 31 Dec 2018 | 20-F | 29 Apr 2020 | 2019 | FY |
| Q4 2017 | 35,506,000 | +281,000 | +0.8% | 31 Dec 2017 | 20-F | 17 Apr 2019 | 2018 | FY |
| Q4 2016 | 35,225,000 | -1,510,000 | -4.1% | 31 Dec 2016 | 20-F | 16 Apr 2018 | 2017 | FY |
| Q4 2015 | 36,735,000 | -1,413,000 | -3.7% | 31 Dec 2015 | 20-F | 14 Nov 2017 | 2016 | FY |
| Q4 2014 | 38,148,000 | -1,630,000 | -4.1% | 31 Dec 2014 | 20-F | 19 May 2015 | 2014 | FY |
| Q4 2013 | 39,778,000 | -7,878,000 | -17% | 31 Dec 2013 | 20-F | 19 May 2015 | 2014 | FY |
| Q4 2012 | 47,656,000 | -2,949,000 | -5.8% | 31 Dec 2012 | 20-F | 18 Apr 2014 | 2013 | FY |
| Q4 2011 | 50,605,000 | -104,722,000 | -67% | 31 Dec 2011 | 20-F | 26 Apr 2013 | 2012 | FY |
| Q4 2010 | 155,327,000 | 31 Dec 2010 | 20-F | 27 Apr 2012 | 2011 | FY |