| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2025 | 21M | -300K | -1.41% | 30 Sep 2025 | 10-Q | 14 Nov 2025 |
| Q2 2025 | 21.1M | -300K | -1.4% | 30 Jun 2025 | 10-Q | 14 Aug 2025 |
| Q1 2025 | 21.2M | -300K | -1.4% | 31 Mar 2025 | 10-Q | 14 May 2025 |
| Q4 2024 | 21.3M | -300K | -1.39% | 31 Dec 2024 | 10-Q | 14 Nov 2025 |
| Q3 2024 | 21.3M | -400K | -1.84% | 30 Sep 2024 | 10-Q | 14 Nov 2024 |
| Q2 2024 | 21.4M | -300K | -1.38% | 30 Jun 2024 | 10-Q | 14 Aug 2024 |
| Q1 2024 | 21.5M | -300K | -1.38% | 31 Mar 2024 | 10-Q | 15 May 2024 |
| Q4 2023 | 21.6M | -200K | -0.92% | 31 Dec 2023 | 10-K | 31 Mar 2025 |
| Q3 2023 | 21.7M | -200K | -0.91% | 30 Sep 2023 | 10-Q | 14 Nov 2023 |
| Q2 2023 | 21.7M | -200K | -0.91% | 30 Jun 2023 | 10-Q | 14 Aug 2023 |
| Q1 2023 | 21.8M | -300K | -1.36% | 31 Mar 2023 | 10-Q | 15 May 2023 |
| Q4 2022 | 21.8M | -400K | -1.8% | 31 Dec 2022 | 10-K | 01 Apr 2024 |
| Q3 2022 | 21.9M | -300K | -1.35% | 30 Sep 2022 | 10-Q | 14 Nov 2022 |
| Q2 2022 | 21.9M | -400K | -1.79% | 30 Jun 2022 | 10-Q | 11 Aug 2022 |
| Q1 2022 | 22.1M | -200K | -0.9% | 31 Mar 2022 | 10-Q | 13 May 2022 |
| Q4 2021 | 22.2M | -100K | -0.45% | 31 Dec 2021 | 10-K | 30 Mar 2023 |
| Q3 2021 | 22.2M | -100K | -0.45% | 30 Sep 2021 | 10-Q | 12 Nov 2021 |
| Q2 2021 | 22.3M | 0 | 0% | 30 Jun 2021 | 10-Q | 11 Aug 2021 |
| Q1 2021 | 22.3M | 0 | 0% | 31 Mar 2021 | 10-Q | 14 May 2021 |
| Q4 2020 | 22.3M | -300K | -1.33% | 31 Dec 2020 | 10-K | 23 Mar 2022 |
| Q3 2020 | 22.3M | -500K | -2.19% | 30 Sep 2020 | 10-Q | 10 Nov 2020 |
| Q2 2020 | 22.3M | -800K | -3.46% | 30 Jun 2020 | 10-Q | 07 Aug 2020 |
| Q1 2020 | 22.3M | -1.11M | -4.73% | 31 Mar 2020 | 10-Q | 15 May 2020 |
| Q4 2019 | 22.6M | -1.1M | -4.64% | 31 Dec 2019 | 10-K | 19 Mar 2021 |
| Q3 2019 | 22.8M | -1.21M | -5.05% | 30 Sep 2019 | 10-Q | 12 Nov 2019 |
| Q2 2019 | 23.1M | -1.51M | -6.14% | 30 Jun 2019 | 10-Q | 14 Aug 2019 |
| Q1 2019 | 23.4M | -1.32M | -5.32% | 31 Mar 2019 | 10-Q | 15 May 2019 |
| Q4 2018 | 23.7M | -1.15M | -4.62% | 31 Dec 2018 | 10-K | 30 Mar 2020 |
| Q3 2018 | 24M | -884K | -3.55% | 30 Sep 2018 | 10-Q | 14 Nov 2018 |
| Q2 2018 | 24.6M | -354K | -1.42% | 30 Jun 2018 | 10-Q | 14 Aug 2018 |
| Q1 2018 | 24.7M | -304K | -1.22% | 31 Mar 2018 | 10-Q | 15 May 2018 |
| Q4 2017 | 24.8M | -254K | -1.01% | 31 Dec 2017 | 10-K | 01 Apr 2019 |
| Q3 2017 | 24.9M | -425K | -1.68% | 30 Sep 2017 | 10-Q | 14 Nov 2017 |
| Q2 2017 | 25M | -479K | -1.88% | 30 Jun 2017 | 10-Q | 14 Aug 2017 |
| Q1 2017 | 25M | -479K | -1.88% | 31 Mar 2017 | 10-Q | 15 May 2017 |
| Q4 2016 | 25.1M | -538K | -2.1% | 31 Dec 2016 | 10-K | 12 Mar 2018 |
| Q3 2016 | 25.3M | -437K | -1.7% | 30 Sep 2016 | 10-Q | 14 Nov 2016 |
| Q2 2016 | 25.4M | -384K | -1.49% | 30 Jun 2016 | 10-Q | 15 Aug 2016 |
| Q1 2016 | 25.5M | -436K | -1.68% | 31 Mar 2016 | 10-Q | 16 May 2016 |
| Q4 2015 | 25.6M | -211K | -0.82% | 31 Dec 2015 | 10-K | 20 Mar 2017 |
| Q3 2015 | 25.8M | -19K | -0.07% | 30 Sep 2015 | 10-Q | 13 Nov 2015 |
| Q2 2015 | 25.8M | +119K | +0.46% | 30 Jun 2015 | 10-Q | 14 Aug 2015 |
| Q1 2015 | 25.9M | +220K | +0.86% | 31 Mar 2015 | 10-Q | 14 May 2015 |
| Q4 2014 | 25.9M | +215K | +0.84% | 31 Dec 2014 | 10-K | 24 Mar 2016 |
| Q3 2014 | 25.8M | +244K | +0.96% | 30 Sep 2014 | 10-Q | 14 Nov 2014 |
| Q2 2014 | 25.7M | +25.7M | 30 Jun 2014 | 10-Q | 08 Aug 2014 | |
| Q1 2014 | 25.7M | +25.7M | 31 Mar 2014 | 10-Q | 14 May 2014 | |
| Q4 2013 | 25.6M | -4.41M | -14.7% | 31 Dec 2013 | 10-K | 31 Mar 2015 |
| Q3 2013 | 25.5M | -29.9B | 30 Sep 2013 | 10-Q | 14 Nov 2013 | |
| Q2 2013 | 30.2K* | -29.8M | 30 Jun 2013 | 10-Q | 13 Aug 2013 | |
| Q1 2013 | 30.1K* | -29.8M | 31 Mar 2013 | 10-Q | 13 May 2013 | |
| Q4 2012 | 30M | +302K | +1.02% | 31 Dec 2012 | 10-K | 31 Mar 2014 |
| Q3 2012 | 29.9B* | +29.9B | 30 Sep 2012 | 10-Q | 16 Nov 2012 | |
| Q2 2012 | 29.9M | -1.77M | -5.58% | 30 Jun 2012 | 10-Q | 14 Aug 2012 |
| Q1 2012 | 29.8M | 31 Mar 2012 | 10-Q | 14 May 2012 | ||
| Q4 2011 | 29.7M | -1.87M | -5.91% | 31 Dec 2011 | 10-K | 29 Mar 2013 |
| Q3 2011 | 31.7M | 30 Sep 2011 | 10-Q | 14 Nov 2011 | ||
| Q2 2011 | 31.6M | 30 Jun 2011 | 10-Q | 15 Aug 2011 | ||
| Q4 2010 | 31.6M | 31 Dec 2010 | 10-K | 30 Mar 2012 |