| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q3 2023 | 146,368,303 | -3,428,607 | -2.3% | 30 Sep 2023 | 10-Q | 26 Oct 2023 | 2023 | Q3 |
| Q2 2023 | 150,630,209 | -1,255,245 | -0.83% | 30 Jun 2023 | 10-Q | 09 Aug 2023 | 2023 | Q2 |
| Q1 2023 | 150,585,513 | -1,067,556 | -0.7% | 31 Mar 2023 | 10-Q | 03 May 2023 | 2023 | Q1 |
| Q4 2022 | 149,907,932 | +8,850,518 | +6.3% | 31 Dec 2022 | 10-Q | 26 Oct 2023 | 2023 | Q3 |
| Q3 2022 | 149,796,910 | +9,358,672 | +6.7% | 30 Sep 2022 | 10-Q | 26 Oct 2022 | 2022 | Q3 |
| Q2 2022 | 151,885,454 | +10,170,607 | +7.2% | 30 Jun 2022 | 10-Q | 27 Jul 2022 | 2022 | Q2 |
| Q1 2022 | 151,653,069 | +10,392,667 | +7.4% | 31 Mar 2022 | 10-Q | 27 Apr 2022 | 2022 | Q1 |
| Q4 2021 | 141,057,414 | +1,267,176 | +0.91% | 31 Dec 2021 | 10-K | 24 Feb 2023 | 2022 | FY |
| Q3 2021 | 140,438,238 | +792,694 | +0.57% | 30 Sep 2021 | 10-Q | 27 Oct 2021 | 2021 | Q3 |
| Q2 2021 | 141,714,847 | +2,074,829 | +1.5% | 30 Jun 2021 | 10-Q | 28 Jul 2021 | 2021 | Q2 |
| Q1 2021 | 141,260,402 | -885,858 | -0.62% | 31 Mar 2021 | 10-Q | 04 May 2021 | 2021 | Q1 |
| Q4 2020 | 139,790,238 | -2,022,904 | -1.4% | 31 Dec 2020 | 10-K | 24 Feb 2022 | 2021 | FY |
| Q3 2020 | 139,645,544 | -1,934,459 | -1.4% | 30 Sep 2020 | 10-Q | 28 Oct 2020 | 2020 | Q3 |
| Q2 2020 | 139,640,018 | -1,893,704 | -1.3% | 30 Jun 2020 | 10-Q | 29 Jul 2020 | 2020 | Q2 |
| Q1 2020 | 142,146,260 | +677,199 | +0.48% | 31 Mar 2020 | 10-Q | 07 May 2020 | 2020 | Q1 |
| Q4 2019 | 141,813,142 | +702,061 | +0.5% | 31 Dec 2019 | 10-K | 19 Feb 2021 | 2020 | FY |
| Q3 2019 | 141,580,003 | +498,264 | +0.35% | 30 Sep 2019 | 10-Q | 30 Oct 2019 | 2019 | Q3 |
| Q2 2019 | 141,533,722 | +467,783 | +0.33% | 30 Jun 2019 | 10-Q | 31 Jul 2019 | 2019 | Q2 |
| Q1 2019 | 141,469,061 | +565,033 | +0.4% | 31 Mar 2019 | 10-Q | 08 May 2019 | 2019 | Q1 |
| Q4 2018 | 141,111,081 | +464,252 | +0.33% | 31 Dec 2018 | 10-K | 21 Feb 2020 | 2019 | FY |
| Q3 2018 | 141,081,739 | +473,082 | +0.34% | 30 Sep 2018 | 10-Q | 31 Oct 2018 | 2018 | Q3 |
| Q2 2018 | 141,065,939 | +474,183 | +0.34% | 30 Jun 2018 | 10-Q | 01 Aug 2018 | 2018 | Q2 |
| Q1 2018 | 140,904,028 | +521,905 | +0.37% | 31 Mar 2018 | 10-Q | 02 May 2018 | 2018 | Q1 |
| Q4 2017 | 140,646,829 | +1,145,967 | +0.82% | 31 Dec 2017 | 10-K | 22 Feb 2019 | 2018 | FY |
| Q3 2017 | 140,608,657 | +1,155,881 | +0.83% | 30 Sep 2017 | 10-Q | 01 Nov 2017 | 2017 | Q3 |
| Q2 2017 | 140,591,756 | +1,155,617 | +0.83% | 30 Jun 2017 | 10-Q | 02 Aug 2017 | 2017 | Q2 |
| Q1 2017 | 140,382,123 | +678,219 | +0.48% | 31 Mar 2017 | 10-Q | 03 May 2017 | 2017 | Q1 |
| Q4 2016 | 139,500,862 | -2,982,605 | -2.1% | 31 Dec 2016 | 10-K | 23 Feb 2018 | 2017 | FY |
| Q3 2016 | 139,452,776 | -3,001,134 | -2.1% | 30 Sep 2016 | 10-Q | 02 Nov 2016 | 2016 | Q3 |
| Q2 2016 | 139,436,139 | -4,407,666 | -3.1% | 30 Jun 2016 | 10-Q | 28 Jul 2016 | 2016 | Q2 |
| Q1 2016 | 139,703,904 | -3,897,168 | -2.7% | 31 Mar 2016 | 10-Q | 28 Apr 2016 | 2016 | Q1 |
| Q4 2015 | 142,483,467 | -3,219,731 | -2.2% | 31 Dec 2015 | 10-K | 28 Feb 2017 | 2016 | FY |
| Q3 2015 | 142,453,910 | -2,599,814 | -1.8% | 30 Sep 2015 | 10-Q/A | 25 Feb 2016 | 2015 | Q3 |
| Q2 2015 | 143,843,805 | -2,047,574 | -1.4% | 30 Jun 2015 | 10-Q | 31 Jul 2015 | 2015 | Q2 |
| Q1 2015 | 143,601,072 | -3,534,584 | -2.4% | 31 Mar 2015 | 10-Q | 30 Apr 2015 | 2015 | Q1 |
| Q4 2014 | 145,703,198 | -2,093,586 | -1.4% | 31 Dec 2014 | 10-Q/A | 25 Feb 2016 | 2015 | Q3 |
| Q3 2014 | 145,053,724 | -2,439,290 | -1.7% | 30 Sep 2014 | 10-Q | 07 Nov 2014 | 2014 | Q3 |
| Q2 2014 | 145,891,379 | -1,310,231 | -0.89% | 30 Jun 2014 | 10-Q | 31 Jul 2014 | 2014 | Q2 |
| Q1 2014 | 147,135,656 | +70,232 | +0.05% | 31 Mar 2014 | 10-Q | 06 May 2014 | 2014 | Q1 |
| Q4 2013 | 147,796,784 | +1,448,285 | +0.99% | 31 Dec 2013 | 10-K | 02 Mar 2015 | 2014 | FY |
| Q3 2013 | 147,493,014 | +1,384,412 | +0.95% | 30 Sep 2013 | 10-Q | 08 Nov 2013 | 2013 | Q3 |
| Q2 2013 | 147,201,610 | +1,166,261 | +0.8% | 30 Jun 2013 | 10-Q | 05 Aug 2013 | 2013 | Q2 |
| Q1 2013 | 147,065,424 | +1,157,834 | +0.79% | 31 Mar 2013 | 10-Q | 03 May 2013 | 2013 | Q1 |
| Q4 2012 | 146,348,499 | +738,470 | +0.51% | 31 Dec 2012 | 10-K | 28 Feb 2014 | 2013 | FY |
| Q3 2012 | 146,108,602 | -1,340,265 | -0.91% | 30 Sep 2012 | 10-Q | 06 Nov 2012 | 2012 | Q3 |
| Q2 2012 | 146,035,349 | -1,309,260 | -0.89% | 30 Jun 2012 | 10-Q | 01 Aug 2012 | 2012 | Q2 |
| Q1 2012 | 145,907,590 | -1,298,857 | -0.88% | 31 Mar 2012 | 10-Q | 07 May 2012 | 2012 | Q1 |
| Q4 2011 | 145,610,029 | -1,025,054 | -0.7% | 31 Dec 2011 | 10-K | 01 Mar 2013 | 2012 | FY |
| Q3 2011 | 147,448,867 | +2,563,081 | +1.8% | 30 Sep 2011 | 10-Q | 09 Nov 2011 | 2011 | Q3 |
| Q2 2011 | 147,344,609 | +2,631,051 | +1.8% | 30 Jun 2011 | 10-Q | 09 Aug 2011 | 2011 | Q2 |
| Q1 2011 | 147,206,447 | +3,053,576 | +2.1% | 31 Mar 2011 | 10-Q | 10 May 2011 | 2011 | Q1 |
| Q4 2010 | 146,635,083 | 31 Dec 2010 | 10-K | 27 Feb 2012 | 2011 | FY | ||
| Q3 2010 | 144,885,786 | 30 Sep 2010 | 10-Q | 09 Nov 2010 | 2010 | Q3 | ||
| Q2 2010 | 144,713,558 | 30 Jun 2010 | 10-Q | 09 Aug 2010 | 2010 | Q2 | ||
| Q1 2010 | 144,152,871 | 31 Mar 2010 | 10-Q | 10 May 2010 | 2010 | Q1 |