| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | 279,288,885 | -14,124,564 | -4.8% | 31 Dec 2025 | 20-F | 24 Feb 2026 | 2025 | FY |
| Q4 2024 | 293,413,449 | 0 | 0% | 31 Dec 2024 | 20-F | 25 Feb 2025 | 2024 | FY |
| Q4 2023 | 293,413,449 | 0 | 0% | 31 Dec 2023 | 20-F | 20 Feb 2024 | 2023 | FY |
| Q4 2022 | 293,413,449 | +409,110 | +0.14% | 31 Dec 2022 | 20-F | 22 Feb 2023 | 2022 | FY |
| Q4 2021 | 293,004,339 | +127,769 | +0.04% | 31 Dec 2021 | 20-F | 22 Feb 2022 | 2021 | FY |
| Q4 2020 | 292,876,570 | -5,452,677 | -1.8% | 31 Dec 2020 | 20-F | 23 Feb 2021 | 2020 | FY |
| Q4 2019 | 298,329,247 | -8,549,454 | -2.8% | 31 Dec 2019 | 20-F | 20 Feb 2020 | 2019 | FY |
| Q4 2018 | 306,878,701 | +427,652 | +0.14% | 31 Dec 2018 | 20-F | 20 Feb 2019 | 2018 | Q4 |
| Q3 2018 | 306,845,456 | 30 Sep 2018 | 6-K | 30 Oct 2018 | 2018 | Q3 | ||
| Q2 2018 | 306,124,954 | 30 Jun 2018 | 6-K | 01 Aug 2018 | 2018 | Q2 | ||
| Q1 2018 | 306,124,954 | 31 Mar 2018 | 6-K | 01 Aug 2018 | 2018 | Q2 | ||
| Q4 2017 | 306,451,049 | +229,209 | +0.08% | 31 Dec 2017 | 20-F | 27 Feb 2018 | 2017 | FY |
| Q4 2016 | 306,221,840 | +907,720 | +0.3% | 31 Dec 2016 | 20-F | 22 Feb 2017 | 2016 | Q4 |
| Q3 2016 | 305,749,589 | +918,625 | +0.3% | 30 Sep 2016 | 6-K | 27 Oct 2016 | 2016 | Q3 |
| Q2 2016 | 305,366,918 | +762,968 | +0.25% | 30 Jun 2016 | 6-K | 02 Aug 2016 | 2016 | Q2 |
| Q1 2016 | 305,366,918 | +1,477,677 | +0.49% | 31 Mar 2016 | 6-K | 03 May 2016 | 2016 | Q1 |
| Q4 2015 | 305,314,120 | +1,758,820 | +0.58% | 31 Dec 2015 | 20-F | 24 Feb 2016 | 2015 | Q4 |
| Q3 2015 | 304,830,964 | +2,527,159 | +0.84% | 30 Sep 2015 | 6-K | 29 Oct 2015 | 2015 | Q3 |
| Q2 2015 | 304,603,950 | +2,300,145 | +0.76% | 30 Jun 2015 | 6-K | 30 Jul 2015 | 2015 | Q2 |
| Q1 2015 | 303,889,241 | +2,398,195 | +0.8% | 31 Mar 2015 | 6-K | 30 Apr 2015 | 2015 | Q1 |
| Q4 2014 | 303,555,300 | 31 Dec 2014 | 20-F | 25 Feb 2015 | 2014 | Q4 | ||
| Q3 2014 | 302,303,805 | -539,280 | -0.18% | 30 Sep 2014 | 6-K | 04 Nov 2014 | 2014 | Q3 |
| Q2 2014 | 302,303,805 | 30 Jun 2014 | 6-K | 01 Aug 2014 | 2014 | Q2 | ||
| Q1 2014 | 301,491,046 | -1,352,039 | -0.45% | 31 Mar 2014 | 6-K | 06 May 2014 | 2014 | Q1 |
| Q3 2013 | 302,843,085 | +3,878,418 | +1.3% | 30 Sep 2013 | 6-K | 05 Nov 2013 | 2013 | Q3 |
| Q1 2013 | 302,843,085 | +3,170,078 | +1.1% | 31 Mar 2013 | 6-K | 30 Jul 2013 | 2013 | Q2 |
| Q4 2012 | 300,164,922 | 0 | 0% | 31 Dec 2012 | 20-F | 25 Feb 2014 | 2013 | FY |
| Q3 2012 | 298,964,667 | -708,340 | -0.24% | 30 Sep 2012 | 6-K | 31 Oct 2012 | 2012 | Q3 |
| Q2 2012 | 299,673,007 | +708,340 | +0.24% | 30 Jun 2012 | 6-K | 01 Aug 2012 | 2012 | Q2 |
| Q1 2012 | 299,673,007 | +1,348,851 | +0.45% | 31 Mar 2012 | 6-K | 03 May 2012 | 2012 | Q1 |
| Q4 2011 | 300,164,922 | +1,885,921 | +0.63% | 31 Dec 2011 | 20-F | 26 Feb 2013 | 2012 | FY |
| Q3 2011 | 299,673,007 | +1,716,760 | +0.58% | 30 Sep 2011 | 6-K | 03 Nov 2011 | 2011 | Q3 |
| Q2 2011 | 298,964,667 | +2,486,171 | +0.84% | 30 Jun 2011 | 6-K/A | 19 Aug 2011 | 2011 | Q2 |
| Q1 2011 | 298,324,156 | +2,577,521 | +0.87% | 31 Mar 2011 | 6-K | 04 May 2011 | 2011 | Q1 |
| Q4 2010 | 298,279,001 | 31 Dec 2010 | 20-F/A | 25 Mar 2011 | 2010 | FY | ||
| Q3 2010 | 297,956,247 | 30 Sep 2010 | 6-K | 03 Nov 2010 | 2010 | Q3 | ||
| Q2 2010 | 296,478,496 | 30 Jun 2010 | 6-K | 03 Aug 2010 | 2010 | Q2 | ||
| Q1 2010 | 295,746,635 | 31 Mar 2010 | 6-K | 05 May 2010 | 2010 | Q1 |