| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | 18,051,631 | +56,047 | +0.31% | 31 Dec 2025 | 10-K | 27 Feb 2026 | 2025 | FY |
| Q3 2025 | 18,051,631 | +56,047 | +0.31% | 30 Sep 2025 | 10-Q | 07 Nov 2025 | 2025 | Q3 |
| Q2 2025 | 18,051,129 | +57,182 | +0.32% | 30 Jun 2025 | 10-Q | 08 Aug 2025 | 2025 | Q2 |
| Q1 2025 | 18,051,280 | +57,038 | +0.32% | 31 Mar 2025 | 10-Q | 09 May 2025 | 2025 | Q1 |
| Q4 2024 | 17,995,584 | +46,100 | +0.26% | 31 Dec 2024 | 10-K | 27 Feb 2026 | 2025 | FY |
| Q3 2024 | 17,995,584 | +46,100 | +0.26% | 30 Sep 2024 | 10-Q | 08 Nov 2024 | 2024 | Q3 |
| Q2 2024 | 17,993,947 | +44,230 | +0.25% | 30 Jun 2024 | 10-Q | 09 Aug 2024 | 2024 | Q2 |
| Q1 2024 | 17,994,242 | +45,353 | +0.25% | 31 Mar 2024 | 10-Q | 09 May 2024 | 2024 | Q1 |
| Q4 2023 | 17,949,484 | +70,389 | +0.39% | 31 Dec 2023 | 10-K | 27 Feb 2025 | 2024 | FY |
| Q3 2023 | 17,949,484 | +70,389 | +0.39% | 30 Sep 2023 | 10-Q | 03 Nov 2023 | 2023 | Q3 |
| Q2 2023 | 17,949,717 | +68,023 | +0.38% | 30 Jun 2023 | 10-Q | 04 Aug 2023 | 2023 | Q2 |
| Q1 2023 | 17,948,889 | +65,634 | +0.37% | 31 Mar 2023 | 10-Q | 05 May 2023 | 2023 | Q1 |
| Q4 2022 | 17,879,095 | +65,725 | +0.37% | 31 Dec 2022 | 10-K | 28 Feb 2024 | 2023 | FY |
| Q3 2022 | 17,879,095 | +65,522 | +0.37% | 30 Sep 2022 | 10-Q | 04 Nov 2022 | 2022 | Q3 |
| Q2 2022 | 17,881,694 | +68,121 | +0.38% | 30 Jun 2022 | 10-Q | 05 Aug 2022 | 2022 | Q2 |
| Q1 2022 | 17,883,255 | +69,089 | +0.39% | 31 Mar 2022 | 10-Q | 06 May 2022 | 2022 | Q1 |
| Q4 2021 | 17,813,370 | +88,504 | +0.5% | 31 Dec 2021 | 10-K | 28 Feb 2023 | 2022 | FY |
| Q3 2021 | 17,813,573 | +88,707 | +0.5% | 30 Sep 2021 | 10-Q | 05 Nov 2021 | 2021 | Q3 |
| Q2 2021 | 17,813,573 | +88,707 | +0.5% | 30 Jun 2021 | 10-Q | 06 Aug 2021 | 2021 | Q2 |
| Q1 2021 | 17,814,166 | +81,807 | +0.46% | 31 Mar 2021 | 10-Q | 07 May 2021 | 2021 | Q1 |
| Q4 2020 | 17,724,866 | +62,087 | +0.35% | 31 Dec 2020 | 10-K | 28 Feb 2022 | 2021 | FY |
| Q3 2020 | 17,724,866 | +61,502 | +0.35% | 30 Sep 2020 | 10-Q | 06 Nov 2020 | 2020 | Q3 |
| Q2 2020 | 17,724,866 | +61,502 | +0.35% | 30 Jun 2020 | 10-Q | 07 Aug 2020 | 2020 | Q2 |
| Q1 2020 | 17,732,359 | +68,995 | +0.39% | 31 Mar 2020 | 10-Q | 08 May 2020 | 2020 | Q1 |
| Q4 2019 | 17,662,779 | +96,599 | +0.55% | 31 Dec 2019 | 10-K | 26 Feb 2021 | 2020 | FY |
| Q3 2019 | 17,663,364 | +97,184 | +0.55% | 30 Sep 2019 | 10-Q | 01 Nov 2019 | 2019 | Q3 |
| Q2 2019 | 17,663,364 | +96,903 | +0.55% | 30 Jun 2019 | 10-Q | 02 Aug 2019 | 2019 | Q2 |
| Q1 2019 | 17,663,364 | +96,903 | +0.55% | 31 Mar 2019 | 10-Q | 03 May 2019 | 2019 | Q1 |
| Q4 2018 | 17,566,180 | +66,636 | +0.38% | 31 Dec 2018 | 10-K | 28 Feb 2020 | 2019 | FY |
| Q3 2018 | 17,566,180 | +66,636 | +0.38% | 30 Sep 2018 | 10-Q | 02 Nov 2018 | 2018 | Q3 |
| Q2 2018 | 17,566,461 | +67,817 | +0.39% | 30 Jun 2018 | 10-Q | 03 Aug 2018 | 2018 | Q2 |
| Q1 2018 | 17,566,461 | +67,817 | +0.39% | 31 Mar 2018 | 10-Q | 04 May 2018 | 2018 | Q1 |
| Q4 2017 | 17,499,544 | +69,355 | +0.4% | 31 Dec 2017 | 10-K | 28 Feb 2019 | 2018 | FY |
| Q3 2017 | 17,499,544 | +69,355 | +0.4% | 30 Sep 2017 | 10-Q | 03 Nov 2017 | 2017 | Q3 |
| Q2 2017 | 17,498,644 | +61,000 | +0.35% | 30 Jun 2017 | 10-Q | 04 Aug 2017 | 2017 | Q2 |
| Q1 2017 | 17,498,644 | +70,747 | +0.41% | 31 Mar 2017 | 10-Q | 05 May 2017 | 2017 | Q1 |
| Q4 2016 | 17,430,189 | +56,546 | +0.32% | 31 Dec 2016 | 10-K | 28 Feb 2018 | 2017 | FY |
| Q3 2016 | 17,430,189 | +58,286 | +0.34% | 30 Sep 2016 | 10-Q | 04 Nov 2016 | 2016 | Q3 |
| Q2 2016 | 17,437,644 | +65,435 | +0.38% | 30 Jun 2016 | 10-Q | 05 Aug 2016 | 2016 | Q2 |
| Q1 2016 | 17,427,897 | +55,903 | +0.32% | 31 Mar 2016 | 10-Q | 06 May 2016 | 2016 | Q1 |
| Q4 2015 | 17,373,643 | +84,915 | +0.49% | 31 Dec 2015 | 10-K | 24 Feb 2017 | 2016 | FY |
| Q3 2015 | 17,371,903 | +86,675 | +0.5% | 30 Sep 2015 | 10-Q | 06 Nov 2015 | 2015 | Q3 |
| Q2 2015 | 17,372,209 | +83,705 | +0.48% | 30 Jun 2015 | 10-Q | 07 Aug 2015 | 2015 | Q2 |
| Q1 2015 | 17,371,994 | +85,123 | +0.49% | 31 Mar 2015 | 10-Q | 08 May 2015 | 2015 | Q1 |
| Q4 2014 | 17,288,728 | +80,799 | +0.47% | 31 Dec 2014 | 10-K | 26 Feb 2016 | 2015 | FY |
| Q3 2014 | 17,285,228 | +80,094 | +0.47% | 30 Sep 2014 | 10-Q | 07 Nov 2014 | 2014 | Q3 |
| Q2 2014 | 17,288,504 | +88,043 | +0.51% | 30 Jun 2014 | 10-Q | 08 Aug 2014 | 2014 | Q2 |
| Q1 2014 | 17,286,871 | +128,335 | +0.75% | 31 Mar 2014 | 10-Q | 12 May 2014 | 2014 | Q1 |
| Q4 2013 | 17,207,929 | +155,895 | +0.91% | 31 Dec 2013 | 10-K | 02 Mar 2015 | 2014 | FY |
| Q3 2013 | 17,205,134 | +158,030 | +0.93% | 30 Sep 2013 | 10-Q | 12 Nov 2013 | 2013 | Q3 |
| Q2 2013 | 17,200,461 | +167,768 | +0.98% | 30 Jun 2013 | 10-Q | 09 Aug 2013 | 2013 | Q2 |
| Q1 2013 | 17,158,536 | +128,683 | +0.76% | 31 Mar 2013 | 10-Q | 10 May 2013 | 2013 | Q1 |
| Q4 2012 | 17,052,034 | +136,602 | +0.81% | 31 Dec 2012 | 10-K | 17 Mar 2014 | 2013 | FY |
| Q3 2012 | 17,047,104 | +131,872 | +0.78% | 30 Sep 2012 | 10-Q | 08 Nov 2012 | 2012 | Q3 |
| Q2 2012 | 17,032,693 | +117,661 | +0.7% | 30 Jun 2012 | 10-Q | 09 Aug 2012 | 2012 | Q2 |
| Q1 2012 | 17,029,853 | 31 Mar 2012 | 10-Q | 09 May 2012 | 2012 | Q1 | ||
| Q4 2011 | 16,915,432 | +119,928 | +0.71% | 31 Dec 2011 | 10-K | 18 Mar 2013 | 2012 | FY |
| Q3 2011 | 16,915,232 | 30 Sep 2011 | 10-Q | 08 Nov 2011 | 2011 | Q3 | ||
| Q2 2011 | 16,915,032 | 30 Jun 2011 | 10-Q | 08 Aug 2011 | 2011 | Q2 | ||
| Q4 2010 | 16,795,504 | 31 Dec 2010 | 10-K | 13 Mar 2012 | 2011 | FY |