| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q1 2025 | 19,225,837 | +20,476 | +0.11% | 31 Mar 2025 | 10-Q | 24 Apr 2025 | 2025 | Q1 |
| Q4 2024 | 18,954,956 | -13,842 | -0.07% | 31 Dec 2024 | 10-Q | 24 Apr 2025 | 2025 | Q1 |
| Q3 2024 | 18,908,076 | -45,649 | -0.24% | 30 Sep 2024 | 10-Q | 06 Nov 2024 | 2024 | Q3 |
| Q2 2024 | 19,406,669 | +459,871 | +2.4% | 30 Jun 2024 | 10-Q | 08 Aug 2024 | 2024 | Q2 |
| Q1 2024 | 19,205,361 | +303,240 | +1.6% | 31 Mar 2024 | 10-Q | 01 May 2024 | 2024 | Q1 |
| Q4 2023 | 18,968,798 | +188,785 | +1% | 31 Dec 2023 | 10-K | 24 Feb 2025 | 2024 | FY |
| Q3 2023 | 18,953,725 | +176,789 | +0.94% | 30 Sep 2023 | 10-Q | 01 Nov 2023 | 2023 | Q3 |
| Q2 2023 | 18,946,798 | +671,434 | +3.7% | 30 Jun 2023 | 10-Q | 02 Aug 2023 | 2023 | Q2 |
| Q1 2023 | 18,902,121 | -685,882 | -3.5% | 31 Mar 2023 | 10-Q | 08 May 2023 | 2023 | Q1 |
| Q4 2022 | 18,780,013 | +574,377 | +3.2% | 31 Dec 2022 | 10-K | 28 Feb 2024 | 2023 | FY |
| Q3 2022 | 18,776,936 | -607,414 | -3.1% | 30 Sep 2022 | 10-Q | 02 Nov 2022 | 2022 | Q3 |
| Q2 2022 | 18,275,364 | -1,108,986 | -5.7% | 30 Jun 2022 | 10-Q | 03 Aug 2022 | 2022 | Q2 |
| Q1 2022 | 19,588,003 | +203,653 | +1.1% | 31 Mar 2022 | 10-Q | 27 Apr 2022 | 2022 | Q1 |
| Q4 2021 | 18,205,636 | +214,929 | +1.2% | 31 Dec 2021 | 10-K | 15 Feb 2023 | 2022 | FY |
| Q3 2021 | 19,384,350 | +395,971 | +2.1% | 30 Sep 2021 | 10-Q | 27 Oct 2021 | 2021 | Q3 |
| Q2 2021 | 19,384,350 | +395,971 | +2.1% | 30 Jun 2021 | 10-Q | 28 Jul 2021 | 2021 | Q2 |
| Q1 2021 | 19,384,350 | +395,971 | +2.1% | 31 Mar 2021 | 10-Q | 28 Apr 2021 | 2021 | Q1 |
| Q4 2020 | 17,990,707 | +414,089 | +2.4% | 31 Dec 2020 | 10-K | 16 Feb 2022 | 2021 | FY |
| Q3 2020 | 18,988,379 | +1,584,292 | +9.1% | 30 Sep 2020 | 10-Q | 28 Oct 2020 | 2020 | Q3 |
| Q2 2020 | 18,988,379 | +1,649,317 | +9.5% | 30 Jun 2020 | 10-Q | 04 Aug 2020 | 2020 | Q2 |
| Q1 2020 | 18,988,379 | +1,735,368 | +10% | 31 Mar 2020 | 10-Q | 28 Apr 2020 | 2020 | Q1 |
| Q4 2019 | 17,576,618 | +323,607 | +1.9% | 31 Dec 2019 | 10-K | 17 Feb 2021 | 2020 | FY |
| Q3 2019 | 17,404,087 | +151,927 | +0.88% | 30 Sep 2019 | 10-Q | 30 Oct 2019 | 2019 | Q3 |
| Q2 2019 | 17,339,062 | +360,304 | +2.1% | 30 Jun 2019 | 10-Q | 24 Jul 2019 | 2019 | Q2 |
| Q1 2019 | 17,253,011 | +297,332 | +1.8% | 31 Mar 2019 | 10-Q | 30 Oct 2019 | 2019 | Q3 |
| Q4 2018 | 17,253,011 | +456,127 | +2.7% | 31 Dec 2018 | 10-K | 19 Feb 2020 | 2019 | FY |
| Q3 2018 | 17,252,160 | +541,008 | +3.2% | 30 Sep 2018 | 10-Q | 31 Oct 2018 | 2018 | Q3 |
| Q2 2018 | 16,978,758 | +270,725 | +1.6% | 30 Jun 2018 | 10-Q | 25 Jul 2018 | 2018 | Q2 |
| Q1 2018 | 16,955,679 | +263,660 | +1.6% | 31 Mar 2018 | 10-Q | 25 Apr 2018 | 2018 | Q1 |
| Q4 2017 | 16,796,884 | +116,093 | +0.7% | 31 Dec 2017 | 10-K | 21 Feb 2019 | 2018 | FY |
| Q3 2017 | 16,711,152 | +36,778 | +0.22% | 30 Sep 2017 | 10-Q | 26 Oct 2017 | 2017 | Q3 |
| Q2 2017 | 16,708,033 | +33,909 | +0.2% | 30 Jun 2017 | 10-Q | 01 Aug 2017 | 2017 | Q2 |
| Q1 2017 | 16,692,019 | +40,397 | +0.24% | 31 Mar 2017 | 10-Q | 09 May 2017 | 2017 | Q1 |
| Q4 2016 | 16,680,791 | +92,673 | +0.56% | 31 Dec 2016 | 10-K | 21 Feb 2018 | 2017 | FY |
| Q3 2016 | 16,674,374 | -722,985 | -4.2% | 30 Sep 2016 | 10-Q | 03 Nov 2016 | 2016 | Q3 |
| Q2 2016 | 16,674,124 | -719,229 | -4.1% | 30 Jun 2016 | 10-Q | 02 Aug 2016 | 2016 | Q2 |
| Q1 2016 | 16,651,622 | -725,911 | -4.2% | 31 Mar 2016 | 10-Q | 03 May 2016 | 2016 | Q1 |
| Q4 2015 | 16,588,118 | -729,312 | -4.2% | 31 Dec 2015 | 10-K | 24 Feb 2017 | 2016 | FY |
| Q3 2015 | 17,397,359 | +122,661 | +0.71% | 26 Sep 2015 | 10-Q | 03 Nov 2015 | 2015 | Q3 |
| Q2 2015 | 17,393,353 | +145,971 | +0.85% | 27 Jun 2015 | 10-Q | 29 Jul 2015 | 2015 | Q2 |
| Q1 2015 | 17,377,533 | +143,975 | +0.84% | 28 Mar 2015 | 10-Q | 28 Apr 2015 | 2015 | Q1 |
| Q4 2014 | 17,317,430 | +129,293 | +0.75% | 31 Dec 2014 | 10-K | 29 Feb 2016 | 2015 | FY |
| Q3 2014 | 17,274,698 | +159,816 | +0.93% | 27 Sep 2014 | 10-Q | 28 Oct 2014 | 2014 | Q3 |
| Q2 2014 | 17,247,382 | +139,417 | +0.82% | 28 Jun 2014 | 10-Q | 29 Jul 2014 | 2014 | Q2 |
| Q1 2014 | 17,233,558 | +142,234 | +0.83% | 29 Mar 2014 | 10-Q | 29 Apr 2014 | 2014 | Q1 |
| Q4 2013 | 17,188,137 | +214,493 | +1.3% | 31 Dec 2013 | 10-K | 25 Feb 2015 | 2014 | FY |
| Q3 2013 | 17,114,882 | +143,337 | +0.84% | 28 Sep 2013 | 10-Q | 30 Oct 2013 | 2013 | Q3 |
| Q2 2013 | 17,107,965 | +161,642 | +0.95% | 29 Jun 2013 | 10-Q | 30 Jul 2013 | 2013 | Q2 |
| Q1 2013 | 17,091,324 | +170,003 | +1% | 30 Mar 2013 | 10-Q | 30 Apr 2013 | 2013 | Q1 |
| Q4 2012 | 16,973,644 | +272,769 | +1.6% | 31 Dec 2012 | 10-K | 26 Feb 2014 | 2013 | FY |
| Q3 2012 | 16,971,545 | +344,869 | +2.1% | 29 Sep 2012 | 10-Q | 31 Oct 2012 | 2012 | Q3 |
| Q2 2012 | 16,946,323 | +370,359 | +2.2% | 30 Jun 2012 | 10-Q | 31 Jul 2012 | 2012 | Q2 |
| Q1 2012 | 16,921,321 | +582,613 | +3.6% | 31 Mar 2012 | 10-Q | 01 May 2012 | 2012 | Q1 |
| Q4 2011 | 16,700,875 | +486,736 | +3% | 31 Dec 2011 | 10-K | 27 Feb 2013 | 2012 | FY |
| Q3 2011 | 16,626,676 | 01 Oct 2011 | 10-Q | 02 Nov 2011 | 2011 | Q3 | ||
| Q2 2011 | 16,575,964 | 02 Jul 2011 | 10-Q | 03 Aug 2011 | 2011 | Q2 | ||
| Q1 2011 | 16,338,708 | 02 Apr 2011 | 10-Q | 06 May 2011 | 2011 | Q1 | ||
| Q4 2010 | 16,214,139 | 31 Dec 2010 | 10-K/A | 28 Mar 2012 | 2011 | FY |