| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | 13,587,000 | -5,245,000 | -27.9% | 31 Dec 2022 | 20-F | 27 Apr 2023 |
| Q2 2022 | 129,845,000 | -10,941,000 | -7.8% | 30 Jun 2022 | 6-K | 30 Sep 2022 |
| Q4 2021 | 18,832,000 | -120,235,000 | -86.5% | 31 Dec 2021 | 20-F | 27 Apr 2023 |
| Q2 2021 | 140,786,000 | 30 Jun 2021 | 6-K | 20 Sep 2021 | ||
| Q4 2020 | 139,067,000 | +68,096,000 | +95.9% | 31 Dec 2020 | 20-F | 02 May 2022 |
| Q3 2020 | 84,388,000 | 30 Sep 2020 | 6-K | 30 Dec 2020 | ||
| Q4 2019 | 70,971,000 | +59,707,000 | +5.3% | 31 Dec 2019 | 20-F | 08 Apr 2021 |
| Q4 2018 | 11,264,000 | -2,328,000 | -17.1% | 31 Dec 2018 | 20-F | 22 Apr 2020 |
| Q4 2017 | 13,592,000 | +7,235,000 | +1.1% | 31 Dec 2017 | 20-F | 05 Apr 2019 |
| Q4 2016 | 6,357,000 | +1,260,000 | +24.7% | 31 Dec 2016 | 20-F | 18 Apr 2018 |
| Q4 2015 | 5,097,000 | -115,900,000 | -95.8% | 31 Dec 2015 | 20-F | 23 Mar 2017 |
| Q4 2014 | 120,997,000 | -10,862,000 | -8.2% | 31 Dec 2014 | 20-F | 26 Apr 2016 |
| Q4 2013 | 131,859,000 | -106,848,000 | -44.8% | 31 Dec 2013 | 20-F | 21 Apr 2015 |
| Q4 2012 | 238,707,000 | -80,904,000 | -25.3% | 31 Dec 2012 | 20-F | 08 Jul 2014 |
| Q4 2011 | 319,611,000 | +210,531,000 | +1.9% | 31 Dec 2011 | 20-F | 08 Jul 2014 |
| Q4 2010 | 109,080,000 | 31 Dec 2010 | 20-F | 29 May 2012 |