| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | 51,913,121 | -480,114 | -0.92% | 06 Feb 2026 | 10-K | 12 Feb 2026 | 2025 | FY |
| Q3 2025 | 52,007,557 | -499,845 | -0.95% | 10 Oct 2025 | 10-Q | 16 Oct 2025 | 2025 | Q3 |
| Q2 2025 | 52,163,371 | -519,286 | -0.99% | 11 Jul 2025 | 10-Q | 17 Jul 2025 | 2025 | Q2 |
| Q1 2025 | 52,291,024 | -427,525 | -0.81% | 11 Apr 2025 | 10-Q | 17 Apr 2025 | 2025 | Q1 |
| Q4 2024 | 52,393,235 | -320,307 | -0.61% | 07 Feb 2025 | 10-K | 13 Feb 2025 | 2024 | FY |
| Q3 2024 | 52,507,402 | -272,557 | -0.52% | 11 Oct 2024 | 10-Q | 17 Oct 2024 | 2024 | Q3 |
| Q2 2024 | 52,682,657 | -233,891 | -0.44% | 12 Jul 2024 | 10-Q | 18 Jul 2024 | 2024 | Q2 |
| Q1 2024 | 52,718,549 | -213,272 | -0.4% | 12 Apr 2024 | 10-Q | 18 Apr 2024 | 2024 | Q1 |
| Q4 2023 | 52,713,542 | -400,913 | -0.76% | 09 Feb 2024 | 10-K | 16 Feb 2024 | 2023 | FY |
| Q3 2023 | 52,779,959 | -374,680 | -0.7% | 13 Oct 2023 | 10-Q | 19 Oct 2023 | 2023 | Q3 |
| Q2 2023 | 52,916,548 | -351,341 | -0.66% | 14 Jul 2023 | 10-Q | 20 Jul 2023 | 2023 | Q2 |
| Q1 2023 | 52,931,821 | -442,427 | -0.83% | 14 Apr 2023 | 10-Q | 20 Apr 2023 | 2023 | Q1 |
| Q4 2022 | 53,114,455 | -324,184 | -0.61% | 03 Feb 2023 | 10-K | 09 Feb 2023 | 2022 | FY |
| Q3 2022 | 53,154,639 | -570,805 | -1.1% | 14 Oct 2022 | 10-Q | 20 Oct 2022 | 2022 | Q3 |
| Q2 2022 | 53,267,889 | -702,621 | -1.3% | 15 Jul 2022 | 10-Q | 21 Jul 2022 | 2022 | Q2 |
| Q1 2022 | 53,374,248 | -705,736 | -1.3% | 15 Apr 2022 | 10-Q | 21 Apr 2022 | 2022 | Q1 |
| Q4 2021 | 53,438,639 | -764,455 | -1.4% | 04 Feb 2022 | 10-K | 11 Feb 2022 | 2021 | FY |
| Q3 2021 | 53,725,444 | -489,113 | -0.9% | 15 Oct 2021 | 10-Q | 21 Oct 2021 | 2021 | Q3 |
| Q2 2021 | 53,970,510 | -495,637 | -0.91% | 16 Jul 2021 | 10-Q | 22 Jul 2021 | 2021 | Q2 |
| Q1 2021 | 54,079,984 | -274,256 | -0.5% | 16 Apr 2021 | 10-Q | 22 Apr 2021 | 2021 | Q1 |
| Q4 2020 | 54,203,094 | -456,352 | -0.84% | 05 Feb 2021 | 10-K | 11 Feb 2021 | 2020 | FY |
| Q3 2020 | 54,214,557 | -631,792 | -1.2% | 16 Oct 2020 | 10-Q | 22 Oct 2020 | 2020 | Q3 |
| Q2 2020 | 54,466,147 | -744,058 | -1.3% | 24 Jul 2020 | 10-Q | 31 Jul 2020 | 2020 | Q2 |
| Q1 2020 | 54,354,240 | -1,050,207 | -1.9% | 17 Apr 2020 | 10-Q | 21 Apr 2020 | 2020 | Q1 |
| Q4 2019 | 54,659,446 | -956,691 | -1.7% | 07 Feb 2020 | 10-K | 13 Feb 2020 | 2019 | FY |
| Q3 2019 | 54,846,349 | -1,329,131 | -2.4% | 11 Oct 2019 | 10-Q | 17 Oct 2019 | 2019 | Q3 |
| Q2 2019 | 55,210,205 | -1,191,976 | -2.1% | 12 Jul 2019 | 10-Q | 18 Jul 2019 | 2019 | Q2 |
| Q1 2019 | 55,404,447 | -1,190,775 | -2.1% | 12 Apr 2019 | 10-Q | 18 Apr 2019 | 2019 | Q1 |
| Q4 2018 | 55,616,137 | -1,104,911 | -1.9% | 08 Feb 2019 | 10-K | 14 Feb 2019 | 2018 | FY |
| Q3 2018 | 56,175,480 | -831,708 | -1.5% | 12 Oct 2018 | 10-Q | 18 Oct 2018 | 2018 | Q3 |
| Q2 2018 | 56,402,181 | -1,182,275 | -2.1% | 13 Jul 2018 | 10-Q | 19 Jul 2018 | 2018 | Q2 |
| Q1 2018 | 56,595,222 | -1,353,888 | -2.3% | 13 Apr 2018 | 10-Q | 19 Apr 2018 | 2018 | Q1 |
| Q4 2017 | 56,721,048 | -1,249,270 | -2.2% | 09 Feb 2018 | 10-K | 15 Feb 2018 | 2017 | FY |
| Q3 2017 | 57,007,188 | -1,017,913 | -1.8% | 13 Oct 2017 | 10-Q | 19 Oct 2017 | 2017 | Q3 |
| Q2 2017 | 57,584,456 | -502,080 | -0.86% | 14 Jul 2017 | 10-Q | 20 Jul 2017 | 2017 | Q2 |
| Q1 2017 | 57,949,110 | -197,254 | -0.34% | 14 Apr 2017 | 10-Q | 20 Apr 2017 | 2017 | Q1 |
| Q4 2016 | 57,970,318 | -121,707 | -0.21% | 03 Feb 2017 | 10-K | 09 Feb 2017 | 2016 | FY |
| Q3 2016 | 58,025,101 | -48,893 | -0.08% | 14 Oct 2016 | 10-Q | 20 Oct 2016 | 2016 | Q3 |
| Q2 2016 | 58,086,536 | -85,772 | -0.15% | 15 Jul 2016 | 10-Q | 21 Jul 2016 | 2016 | Q2 |
| Q1 2016 | 58,146,364 | +52,555 | +0.09% | 15 Apr 2016 | 10-Q | 21 Apr 2016 | 2016 | Q1 |
| Q4 2015 | 58,092,025 | -32,151 | -0.06% | 05 Feb 2016 | 10-K | 11 Feb 2016 | 2015 | FY |
| Q3 2015 | 58,073,994 | -33,608 | -0.06% | 16 Oct 2015 | 10-Q | 22 Oct 2015 | 2015 | Q3 |
| Q2 2015 | 58,172,308 | +57,107 | +0.1% | 17 Jul 2015 | 10-Q | 23 Jul 2015 | 2015 | Q2 |
| Q1 2015 | 58,093,809 | -145,341 | -0.25% | 17 Apr 2015 | 10-Q | 23 Apr 2015 | 2015 | Q1 |
| Q4 2014 | 58,124,176 | +1,529 | +0% | 06 Feb 2015 | 10-K | 12 Feb 2015 | 2014 | FY |
| Q3 2014 | 58,107,602 | -42,138 | -0.07% | 10 Oct 2014 | 10-Q | 16 Oct 2014 | 2014 | Q3 |
| Q2 2014 | 58,115,201 | -53,930 | -0.09% | 11 Jul 2014 | 10-Q | 17 Jul 2014 | 2014 | Q2 |
| Q1 2014 | 58,239,150 | -33,732 | -0.06% | 11 Apr 2014 | 10-Q | 17 Apr 2014 | 2014 | Q1 |
| Q4 2013 | 58,122,647 | -148,807 | -0.26% | 07 Feb 2014 | 10-K | 14 Feb 2014 | 2013 | FY |
| Q3 2013 | 58,149,740 | -81,459 | -0.14% | 11 Oct 2013 | 10-Q | 17 Oct 2013 | 2013 | Q3 |
| Q2 2013 | 58,169,131 | +8,731 | +0.02% | 12 Jul 2013 | 10-Q | 18 Jul 2013 | 2013 | Q2 |
| Q1 2013 | 58,272,882 | +168,258 | +0.29% | 12 Apr 2013 | 10-Q | 18 Apr 2013 | 2013 | Q1 |
| Q4 2012 | 58,271,454 | -122,860 | -0.21% | 08 Feb 2013 | 10-K | 14 Feb 2013 | 2012 | FY |
| Q3 2012 | 58,231,199 | +55,097 | +0.1% | 12 Oct 2012 | 10-Q | 18 Oct 2012 | 2012 | Q3 |
| Q2 2012 | 58,160,400 | -33,341 | -0.06% | 13 Jul 2012 | 10-Q | 19 Jul 2012 | 2012 | Q2 |
| Q1 2012 | 58,104,624 | -92,828 | -0.16% | 13 Apr 2012 | 10-Q | 19 Apr 2012 | 2012 | Q1 |
| Q4 2011 | 58,394,314 | +109,343 | +0.19% | 10 Feb 2012 | 10-K | 16 Feb 2012 | 2011 | FY |
| Q3 2011 | 58,176,102 | +18,587 | +0.03% | 14 Oct 2011 | 10-Q | 20 Oct 2011 | 2011 | Q3 |
| Q2 2011 | 58,193,741 | +99,000 | +0.17% | 15 Jul 2011 | 10-Q | 21 Jul 2011 | 2011 | Q2 |
| Q1 2011 | 58,197,452 | 15 Apr 2011 | 10-Q | 21 Apr 2011 | 2011 | Q1 | ||
| Q4 2010 | 58,284,971 | 11 Feb 2011 | 10-K | 17 Feb 2011 | 2010 | FY | ||
| Q3 2010 | 58,157,515 | 15 Oct 2010 | 10-Q | 22 Oct 2010 | 2010 | Q3 | ||
| Q2 2010 | 58,094,741 | 23 Jul 2010 | 10-Q | 28 Jul 2010 | 2010 | Q2 |