| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | 14M | +11.6M | +494% | 31 Dec 2022 | 20-F | 27 Apr 2023 |
| Q2 2022 | 6.48M | -7.63M | -54.1% | 30 Jun 2022 | 6-K | 30 Sep 2022 |
| Q4 2021 | 2.36M | -6.16M | -72.3% | 31 Dec 2021 | 20-F | 27 Apr 2023 |
| Q2 2021 | 14.1M | 30 Jun 2021 | 6-K | 20 Sep 2021 | ||
| Q4 2020 | 8.51M | -2.72M | -24.2% | 31 Dec 2020 | 20-F | 02 May 2022 |
| Q3 2020 | 9.82M | 30 Sep 2020 | 6-K | 30 Dec 2020 | ||
| Q4 2019 | 11.2M | -4.95M | -30.6% | 31 Dec 2019 | 20-F | 08 Apr 2021 |
| Q4 2018 | 16.2M | -7.15M | -30.6% | 31 Dec 2018 | 20-F | 22 Apr 2020 |
| Q4 2017 | 23.3M | +3.03M | +14.9% | 31 Dec 2017 | 20-F | 05 Apr 2019 |
| Q4 2016 | 20.3M | -9.45M | -31.8% | 31 Dec 2016 | 20-F | 18 Apr 2018 |
| Q4 2015 | 29.7M | +5.36M | +22% | 31 Dec 2015 | 20-F | 23 Mar 2017 |
| Q4 2014 | 24.4M | -9.09M | -27.1% | 31 Dec 2014 | 20-F | 26 Apr 2016 |
| Q4 2013 | 33.5M | -9.96M | -22.9% | 31 Dec 2013 | 20-F | 21 Apr 2015 |
| Q4 2012 | 43.4M | -13.1M | -23.2% | 31 Dec 2012 | 20-F | 08 Jul 2014 |
| Q4 2011 | 56.5M | 31 Dec 2011 | 20-F | 08 Jul 2014 |