| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | 163,235,706 | -1,581,477 | -0.96% | 31 Dec 2025 | 10-K | 24 Feb 2026 | 2025 | FY |
| Q3 2025 | 163,641,880 | -1,589,278 | -0.96% | 30 Sep 2025 | 10-Q | 21 Oct 2025 | 2025 | Q3 |
| Q2 2025 | 163,931,255 | -1,566,481 | -0.95% | 30 Jun 2025 | 10-Q | 22 Jul 2025 | 2025 | Q2 |
| Q1 2025 | 164,526,997 | -1,497,626 | -0.9% | 31 Mar 2025 | 10-Q | 22 Apr 2025 | 2025 | Q1 |
| Q4 2024 | 164,817,183 | -517,330 | -0.31% | 31 Dec 2024 | 10-K | 25 Feb 2025 | 2024 | FY |
| Q3 2024 | 165,231,158 | -67,801 | -0.04% | 30 Sep 2024 | 10-Q | 22 Oct 2024 | 2024 | Q3 |
| Q2 2024 | 165,497,736 | +384,412 | +0.23% | 30 Jun 2024 | 10-Q | 23 Jul 2024 | 2024 | Q2 |
| Q1 2024 | 166,024,623 | +1,074,318 | +0.65% | 31 Mar 2024 | 10-Q | 23 Apr 2024 | 2024 | Q1 |
| Q4 2023 | 165,334,513 | +791,570 | +0.48% | 31 Dec 2023 | 10-K | 20 Feb 2024 | 2023 | FY |
| Q3 2023 | 165,298,959 | +800,605 | +0.49% | 30 Sep 2023 | 10-Q | 24 Oct 2023 | 2023 | Q3 |
| Q2 2023 | 165,113,324 | +653,412 | +0.4% | 30 Jun 2023 | 10-Q | 27 Jul 2023 | 2023 | Q2 |
| Q1 2023 | 164,950,305 | -449,369 | -0.27% | 31 Mar 2023 | 10-Q | 27 Apr 2023 | 2023 | Q1 |
| Q4 2022 | 164,542,943 | -555,904 | -0.34% | 31 Dec 2022 | 10-K | 21 Feb 2023 | 2022 | FY |
| Q3 2022 | 164,498,354 | -979,865 | -0.59% | 30 Sep 2022 | 10-Q | 25 Oct 2022 | 2022 | Q3 |
| Q2 2022 | 164,459,912 | -1,403,189 | -0.85% | 30 Jun 2022 | 10-Q | 26 Jul 2022 | 2022 | Q2 |
| Q1 2022 | 165,399,674 | -802,018 | -0.48% | 31 Mar 2022 | 10-Q | 21 Apr 2022 | 2022 | Q1 |
| Q4 2021 | 165,098,847 | -964,704 | -0.58% | 31 Dec 2021 | 10-K | 22 Feb 2022 | 2021 | FY |
| Q3 2021 | 165,478,219 | -868,078 | -0.52% | 30 Sep 2021 | 10-Q | 26 Oct 2021 | 2021 | Q3 |
| Q2 2021 | 165,863,101 | -45,669 | -0.03% | 30 Jun 2021 | 10-Q | 27 Jul 2021 | 2021 | Q2 |
| Q1 2021 | 166,201,692 | +476,504 | +0.29% | 31 Mar 2021 | 10-Q | 22 Apr 2021 | 2021 | Q1 |
| Q4 2020 | 166,063,551 | -2,229,824 | -1.3% | 31 Dec 2020 | 10-K | 16 Feb 2021 | 2020 | FY |
| Q3 2020 | 166,346,297 | -1,746,701 | -1% | 30 Sep 2020 | 10-Q | 20 Oct 2020 | 2020 | Q3 |
| Q2 2020 | 165,908,770 | -2,140,361 | -1.3% | 30 Jun 2020 | 10-Q | 23 Jul 2020 | 2020 | Q2 |
| Q1 2020 | 165,725,188 | -6,166,752 | -3.6% | 31 Mar 2020 | 10-Q | 30 Apr 2020 | 2020 | Q1 |
| Q4 2019 | 168,293,375 | -3,070,240 | -1.8% | 31 Dec 2019 | 10-K | 25 Feb 2020 | 2019 | FY |
| Q3 2019 | 168,092,998 | -5,508,032 | -3.2% | 30 Sep 2019 | 10-Q | 23 Oct 2019 | 2019 | Q3 |
| Q2 2019 | 168,049,131 | -7,354,735 | -4.2% | 30 Jun 2019 | 10-Q | 23 Jul 2019 | 2019 | Q2 |
| Q1 2019 | 171,891,940 | -6,494,429 | -3.6% | 31 Mar 2019 | 10-Q | 23 Apr 2019 | 2019 | Q1 |
| Q4 2018 | 171,363,615 | -10,401,836 | -5.7% | 31 Dec 2018 | 10-K | 19 Feb 2019 | 2018 | FY |
| Q3 2018 | 173,601,030 | -7,996,361 | -4.4% | 30 Sep 2018 | 10-Q | 23 Oct 2018 | 2018 | Q3 |
| Q2 2018 | 175,403,866 | -6,075,305 | -3.3% | 30 Jun 2018 | 10-Q | 25 Jul 2018 | 2018 | Q2 |
| Q1 2018 | 178,386,369 | -3,858,717 | -2.1% | 31 Mar 2018 | 10-Q | 20 Apr 2018 | 2018 | Q1 |
| Q4 2017 | 181,765,451 | 0 | 0% | 31 Dec 2017 | 10-K | 27 Feb 2018 | 2017 | FY |
| Q3 2017 | 181,597,391 | -142,443 | -0.08% | 30 Sep 2017 | 10-Q | 24 Oct 2017 | 2017 | Q3 |
| Q2 2017 | 181,479,171 | +385,805 | +0.21% | 30 Jun 2017 | 10-Q | 25 Jul 2017 | 2017 | Q2 |
| Q1 2017 | 182,245,086 | +1,528,747 | +0.85% | 31 Mar 2017 | 10-Q | 25 Apr 2017 | 2017 | Q1 |
| Q4 2016 | 181,765,451 | +1,309,758 | +0.73% | 31 Dec 2016 | 10-K | 21 Feb 2017 | 2016 | FY |
| Q3 2016 | 181,739,834 | +1,486,247 | +0.82% | 30 Sep 2016 | 10-Q | 25 Oct 2016 | 2016 | Q3 |
| Q2 2016 | 181,093,366 | +1,037,446 | +0.58% | 30 Jun 2016 | 10-Q | 28 Jul 2016 | 2016 | Q2 |
| Q1 2016 | 180,716,339 | +1,077,568 | +0.6% | 31 Mar 2016 | 10-Q | 26 Apr 2016 | 2016 | Q1 |
| Q4 2015 | 180,455,693 | -1,986,504 | -1.1% | 31 Dec 2015 | 10-K | 26 Feb 2016 | 2015 | FY |
| Q3 2015 | 180,253,587 | -6,540,633 | -3.5% | 26 Sep 2015 | 10-Q | 20 Oct 2015 | 2015 | Q3 |
| Q2 2015 | 180,055,920 | -12,505,015 | -6.5% | 27 Jun 2015 | 10-Q | 21 Jul 2015 | 2015 | Q2 |
| Q1 2015 | 179,638,771 | -15,063,598 | -7.7% | 28 Mar 2015 | 10-Q | 21 Apr 2015 | 2015 | Q1 |
| Q4 2014 | 182,442,197 | -14,913,960 | -7.6% | 31 Dec 2014 | 8-K | 11 May 2015 | 2014 | FY |
| Q3 2014 | 186,794,220 | -12,539,696 | -6.3% | 27 Sep 2014 | 10-Q | 21 Oct 2014 | 2014 | Q3 |
| Q2 2014 | 192,560,935 | -6,589,196 | -3.3% | 28 Jun 2014 | 10-Q | 31 Jul 2014 | 2014 | Q2 |
| Q1 2014 | 194,702,369 | -9,819,941 | -4.8% | 29 Mar 2014 | 10-Q | 22 Apr 2014 | 2014 | Q1 |
| Q4 2013 | 197,356,157 | -8,781,303 | -4.3% | 31 Dec 2013 | 10-K | 25 Feb 2014 | 2013 | FY |
| Q3 2013 | 199,333,916 | -10,958,484 | -5.2% | 28 Sep 2013 | 10-Q | 22 Oct 2013 | 2013 | Q3 |
| Q2 2013 | 199,150,131 | +99,946,083 | +101% | 29 Jun 2013 | 10-Q | 23 Jul 2013 | 2013 | Q2 |
| Q1 2013 | 204,522,310 | +105,473,935 | +106% | 30 Mar 2013 | 10-Q | 23 Apr 2013 | 2013 | Q1 |
| Q4 2012 | 206,137,460 | +107,514,896 | +109% | 31 Dec 2012 | 10-K | 26 Feb 2013 | 2012 | FY |
| Q3 2012 | 210,292,400 | +111,726,377 | +113% | 29 Sep 2012 | 10-Q | 01 Nov 2012 | 2012 | Q3 |
| Q2 2012 | 99,204,048 | +437,713 | +0.44% | 30 Jun 2012 | 10-Q | 24 Jul 2012 | 2012 | Q2 |
| Q1 2012 | 99,048,375 | -98,320,265,625 | 31 Mar 2012 | 10-Q | 24 Apr 2012 | 2012 | Q1 | |
| Q4 2011 | 98,622,564 | +213,372 | +0.22% | 31 Dec 2011 | 10-K/A | 13 Apr 2012 | 2011 | FY |
| Q3 2011 | 98,566,023 | -124,581 | -0.13% | 01 Oct 2011 | 10-Q | 26 Oct 2011 | 2011 | Q3 |
| Q2 2011 | 98,766,335 | +65,149 | +0.07% | 02 Jul 2011 | 10-Q | 26 Jul 2011 | 2011 | Q2 |
| Q1 2011 | 98,419,314,000* | 02 Apr 2011 | 10-Q | 26 Apr 2011 | 2011 | Q1 | ||
| Q4 2010 | 98,409,192 | 31 Dec 2010 | 8-K | 02 May 2011 | 2011 | Q1 | ||
| Q3 2010 | 98,690,604 | 02 Oct 2010 | 10-Q | 26 Oct 2010 | 2010 | Q3 | ||
| Q2 2010 | 98,701,186 | 03 Jul 2010 | 10-Q | 29 Jul 2010 | 2010 | Q2 |