| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2024 | 148,128,478 | -1,174,155 | -0.79% | 31 Jul 2024 | 10-Q | 06 Aug 2024 | 2024 | Q2 |
| Q1 2024 | 148,599,981 | -1,162,674 | -0.78% | 30 Apr 2024 | 10-Q | 07 May 2024 | 2024 | Q1 |
| Q4 2023 | 148,942,491 | -1,293,882 | -0.86% | 31 Jan 2024 | 10-K | 23 Feb 2024 | 2023 | FY |
| Q3 2023 | 148,762,471 | -1,433,106 | -0.95% | 31 Oct 2023 | 10-Q | 06 Nov 2023 | 2023 | Q3 |
| Q2 2023 | 149,302,633 | -1,466,106 | -0.97% | 31 Jul 2023 | 10-Q | 04 Aug 2023 | 2023 | Q2 |
| Q1 2023 | 149,762,655 | -1,740,600 | -1.1% | 30 Apr 2023 | 10-Q | 05 May 2023 | 2023 | Q1 |
| Q4 2022 | 150,236,373 | -1,806,028 | -1.2% | 31 Jan 2023 | 10-K | 24 Feb 2023 | 2022 | FY |
| Q3 2022 | 150,195,577 | -1,721,600 | -1.1% | 31 Oct 2022 | 10-Q | 04 Nov 2022 | 2022 | Q3 |
| Q2 2022 | 150,768,739 | -1,427,055 | -0.94% | 31 Jul 2022 | 10-Q | 05 Aug 2022 | 2022 | Q2 |
| Q1 2022 | 151,503,255 | -1,023,146 | -0.67% | 30 Apr 2022 | 10-Q | 06 May 2022 | 2022 | Q1 |
| Q4 2021 | 152,042,401 | -591,453 | -0.39% | 31 Jan 2022 | 10-K | 25 Feb 2022 | 2021 | FY |
| Q3 2021 | 151,917,177 | -593,530 | -0.39% | 31 Oct 2021 | 10-Q | 05 Nov 2021 | 2021 | Q3 |
| Q2 2021 | 152,195,794 | -287,765 | -0.19% | 31 Jul 2021 | 10-Q | 05 Aug 2021 | 2021 | Q2 |
| Q1 2021 | 152,526,401 | -1,735,772 | -1.1% | 30 Apr 2021 | 10-Q | 06 May 2021 | 2021 | Q1 |
| Q4 2020 | 152,633,854 | -2,193,680 | -1.4% | 31 Jan 2021 | 10-K | 25 Feb 2021 | 2020 | FY |
| Q3 2020 | 152,510,707 | -1,859,999 | -1.2% | 31 Oct 2020 | 10-Q | 05 Nov 2020 | 2020 | Q3 |
| Q2 2020 | 152,483,559 | -2,090,224 | -1.4% | 31 Jul 2020 | 10-Q | 07 Aug 2020 | 2020 | Q2 |
| Q1 2020 | 154,262,173 | -259,592 | -0.17% | 30 Apr 2020 | 10-Q | 08 May 2020 | 2020 | Q1 |
| Q4 2019 | 154,827,534 | -3,204,400 | -2% | 31 Jan 2020 | 10-K | 28 Feb 2020 | 2019 | FY |
| Q3 2019 | 154,370,706 | -3,341,581 | -2.1% | 31 Oct 2019 | 10-Q | 08 Nov 2019 | 2019 | Q3 |
| Q2 2019 | 154,573,783 | -5,010,106 | -3.1% | 31 Jul 2019 | 10-Q | 08 Aug 2019 | 2019 | Q2 |
| Q1 2019 | 154,521,765 | -5,647,891 | -3.5% | 30 Apr 2019 | 10-Q | 09 May 2019 | 2019 | Q1 |
| Q4 2018 | 158,031,934 | -2,686,785 | -1.7% | 31 Jan 2019 | 10-K | 28 Feb 2019 | 2018 | FY |
| Q3 2018 | 157,712,287 | -2,619,874 | -1.6% | 31 Oct 2018 | 10-Q | 09 Nov 2018 | 2018 | Q3 |
| Q2 2018 | 159,583,889 | -1,394,305 | -0.87% | 31 Jul 2018 | 10-Q | 08 Aug 2018 | 2018 | Q2 |
| Q1 2018 | 160,169,656 | -1,486,228 | -0.92% | 30 Apr 2018 | 10-Q | 09 May 2018 | 2018 | Q1 |
| Q4 2017 | 160,718,719 | -1,532,236 | -0.94% | 31 Jan 2018 | 10-K | 28 Feb 2018 | 2017 | FY |
| Q3 2017 | 160,332,161 | -1,737,184 | -1.1% | 31 Oct 2017 | 10-Q | 08 Nov 2017 | 2017 | Q3 |
| Q2 2017 | 160,978,194 | -1,698,727 | -1% | 31 Jul 2017 | 10-Q | 08 Aug 2017 | 2017 | Q2 |
| Q1 2017 | 161,655,884 | -1,710,857 | -1% | 30 Apr 2017 | 10-Q | 09 May 2017 | 2017 | Q1 |
| Q4 2016 | 162,250,955 | -1,690,880 | -1% | 31 Jan 2017 | 10-K | 28 Feb 2017 | 2016 | FY |
| Q3 2016 | 162,069,345 | -1,923,196 | -1.2% | 31 Oct 2016 | 10-Q | 08 Nov 2016 | 2016 | Q3 |
| Q2 2016 | 162,676,921 | -959,528 | -0.59% | 31 Jul 2016 | 10-Q | 08 Aug 2016 | 2016 | Q2 |
| Q1 2016 | 163,366,741 | -1,249,513 | -0.76% | 30 Apr 2016 | 10-Q | 10 May 2016 | 2016 | Q1 |
| Q4 2015 | 163,941,835 | -1,463,224 | -0.88% | 31 Jan 2016 | 10-K | 26 Feb 2016 | 2015 | FY |
| Q3 2015 | 163,992,541 | -1,221,455 | -0.74% | 31 Oct 2015 | 10-Q | 06 Nov 2015 | 2015 | Q3 |
| Q2 2015 | 163,636,449 | -2,353,054 | -1.4% | 31 Jul 2015 | 10-Q | 07 Aug 2015 | 2015 | Q2 |
| Q1 2015 | 164,616,254 | -2,201,617 | -1.3% | 30 Apr 2015 | 10-Q | 08 May 2015 | 2015 | Q1 |
| Q4 2014 | 165,405,059 | -2,103,639 | -1.3% | 31 Jan 2015 | 10-K | 27 Feb 2015 | 2014 | FY |
| Q3 2014 | 165,213,996 | -1,876,124 | -1.1% | 31 Oct 2014 | 10-Q | 07 Nov 2014 | 2014 | Q3 |
| Q2 2014 | 165,989,503 | -1,934,311 | -1.2% | 31 Jul 2014 | 10-Q | 08 Aug 2014 | 2014 | Q2 |
| Q1 2014 | 166,817,871 | -1,885,733 | -1.1% | 30 Apr 2014 | 10-Q | 09 May 2014 | 2014 | Q1 |
| Q4 2013 | 167,508,698 | -2,452,614 | -1.4% | 31 Jan 2014 | 10-K | 28 Feb 2014 | 2013 | FY |
| Q3 2013 | 167,090,120 | -2,447,075 | -1.4% | 31 Oct 2013 | 10-Q | 08 Nov 2013 | 2013 | Q3 |
| Q2 2013 | 167,923,814 | +749,261 | +0.45% | 31 Jul 2013 | 10-Q | 08 Aug 2013 | 2013 | Q2 |
| Q1 2013 | 168,703,604 | +28,994,722 | +21% | 30 Apr 2013 | 10-Q | 09 May 2013 | 2013 | Q1 |
| Q4 2012 | 169,961,312 | +30,576,030 | +22% | 31 Jan 2013 | 10-K | 01 Mar 2013 | 2012 | FY |
| Q3 2012 | 169,537,195 | +30,487,186 | +22% | 31 Oct 2012 | 10-Q | 08 Nov 2012 | 2012 | Q3 |
| Q2 2012 | 167,174,553 | +32,124,924 | +24% | 31 Jul 2012 | 10-Q | 08 Aug 2012 | 2012 | Q2 |
| Q1 2012 | 139,708,882 | +7,389,925 | +5.6% | 30 Apr 2012 | 10-Q | 09 May 2012 | 2012 | Q1 |
| Q4 2011 | 139,385,282 | +7,589,997 | +5.8% | 31 Jan 2012 | 10-K | 28 Feb 2012 | 2011 | FY |
| Q3 2011 | 139,050,009 | +75,404,513 | +118% | 31 Oct 2011 | 10-Q | 09 Nov 2011 | 2011 | Q3 |
| Q2 2011 | 135,049,629 | +71,022,844 | +111% | 31 Jul 2011 | 10-Q | 08 Aug 2011 | 2011 | Q2 |
| Q1 2011 | 132,318,957 | +67,994,948 | +106% | 30 Apr 2011 | 10-Q | 09 May 2011 | 2011 | Q1 |
| Q4 2010 | 131,795,285 | 31 Jan 2011 | 10-K | 28 Feb 2011 | 2010 | FY | ||
| Q3 2010 | 63,645,496 | 31 Oct 2010 | 10-Q | 08 Nov 2010 | 2010 | Q3 | ||
| Q2 2010 | 64,026,785 | 31 Jul 2010 | 10-Q | 06 Aug 2010 | 2010 | Q2 | ||
| Q1 2010 | 64,324,009 | 30 Apr 2010 | 10-Q | 10 May 2010 | 2010 | Q1 |