| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2025 | 56.2M | +400K | +0.72% | 30 Sep 2025 | 10-Q | 28 Oct 2025 |
| Q2 2025 | 56.2M | +500K | +0.9% | 30 Jun 2025 | 10-Q | 29 Jul 2025 |
| Q1 2025 | 56.2M | -300K | -0.53% | 31 Mar 2025 | 10-Q | 30 Apr 2025 |
| Q4 2024 | 56.1M | -400K | -0.71% | 31 Dec 2024 | 10-Q | 28 Oct 2025 |
| Q3 2024 | 55.8M | -700K | -1.24% | 30 Sep 2024 | 10-Q | 22 Oct 2024 |
| Q2 2024 | 55.7M | -900K | -1.59% | 30 Jun 2024 | 10-Q | 23 Jul 2024 |
| Q1 2024 | 56.5M | -400K | -0.7% | 31 Mar 2024 | 10-Q | 23 Apr 2024 |
| Q4 2023 | 56.5M | -500K | -0.88% | 31 Dec 2023 | 10-K | 18 Feb 2025 |
| Q3 2023 | 56.5M | -1.5M | -2.59% | 30 Sep 2023 | 10-Q | 24 Oct 2023 |
| Q2 2023 | 56.6M | -2.9M | -4.87% | 30 Jun 2023 | 10-Q | 25 Jul 2023 |
| Q1 2023 | 56.9M | -2.6M | -4.37% | 31 Mar 2023 | 10-Q | 25 Apr 2023 |
| Q4 2022 | 57M | -3.4M | -5.63% | 31 Dec 2022 | 10-K | 16 Feb 2024 |
| Q3 2022 | 58M | -2.7M | -4.45% | 30 Sep 2022 | 10-Q | 25 Oct 2022 |
| Q2 2022 | 59.5M | -1.1M | -1.82% | 30 Jun 2022 | 10-Q | 26 Jul 2022 |
| Q1 2022 | 59.5M | -1.7M | -2.78% | 31 Mar 2022 | 10-Q | 26 Apr 2022 |
| Q4 2021 | 60.4M | -1.5M | -2.42% | 31 Dec 2021 | 10-K | 17 Feb 2023 |
| Q3 2021 | 60.7M | -1M | -1.62% | 30 Sep 2021 | 10-Q | 26 Oct 2021 |
| Q2 2021 | 60.6M | -700K | -1.14% | 30 Jun 2021 | 10-Q | 27 Jul 2021 |
| Q1 2021 | 61.2M | 0 | 0% | 31 Mar 2021 | 10-Q | 27 Apr 2021 |
| Q4 2020 | 61.9M | +500K | +0.81% | 31 Dec 2020 | 10-K | 15 Feb 2022 |
| Q3 2020 | 61.7M | +531K | +0.87% | 30 Sep 2020 | 10-Q | 27 Oct 2020 |
| Q2 2020 | 61.3M | +181K | +0.3% | 30 Jun 2020 | 10-Q | 28 Jul 2020 |
| Q1 2020 | 61.2M | +149K | +0.24% | 31 Mar 2020 | 10-Q | 28 Apr 2020 |
| Q4 2019 | 61.4M | +510K | +0.84% | 31 Dec 2019 | 10-K | 16 Feb 2021 |
| Q3 2019 | 61.2M | -604K | -0.98% | 30 Sep 2019 | 10-Q | 22 Oct 2019 |
| Q2 2019 | 61.1M | -1.1M | -1.76% | 30 Jun 2019 | 10-Q | 23 Jul 2019 |
| Q1 2019 | 61.1M | -2.05M | -3.24% | 31 Mar 2019 | 10-Q | 24 Apr 2019 |
| Q4 2018 | 60.9M | -2.19M | -3.46% | 31 Dec 2018 | 10-K | 14 Feb 2020 |
| Q3 2018 | 61.8M | -767K | -1.23% | 30 Sep 2018 | 10-Q | 24 Oct 2018 |
| Q2 2018 | 62.2M | -343K | -0.55% | 30 Jun 2018 | 10-Q | 25 Jul 2018 |
| Q1 2018 | 63.1M | +109K | +0.17% | 31 Mar 2018 | 10-Q | 26 Apr 2018 |
| Q4 2017 | 63.1M | -34K | -0.05% | 31 Dec 2017 | 10-K | 14 Feb 2019 |
| Q3 2017 | 62.5M | -1.53M | -2.38% | 30 Sep 2017 | 10-Q | 26 Oct 2017 |
| Q2 2017 | 62.6M | -2.06M | -3.19% | 30 Jun 2017 | 10-Q | 24 Jul 2017 |
| Q1 2017 | 63M | -1.63M | -2.52% | 31 Mar 2017 | 10-Q | 27 Apr 2017 |
| Q4 2016 | 63.1M | -2.2M | -3.37% | 31 Dec 2016 | 10-K | 15 Feb 2018 |
| Q3 2016 | 64.1M | -1.49M | -2.28% | 30 Sep 2016 | 10-Q | 27 Oct 2016 |
| Q2 2016 | 64.6M | -1.52M | -2.3% | 30 Jun 2016 | 10-Q | 22 Jul 2016 |
| Q1 2016 | 64.6M | -1.84M | -2.76% | 31 Mar 2016 | 10-Q | 29 Apr 2016 |
| Q4 2015 | 65.3M | -998K | -1.51% | 31 Dec 2015 | 10-K | 16 Feb 2017 |
| Q3 2015 | 65.6M | -836K | -1.26% | 30 Sep 2015 | 10-Q | 27 Oct 2015 |
| Q2 2015 | 66.1M | +184K | +0.28% | 30 Jun 2015 | 10-Q | 24 Jul 2015 |
| Q1 2015 | 66.5M | +555K | +0.84% | 31 Mar 2015 | 10-Q | 30 Apr 2015 |
| Q4 2014 | 66.3M | +684K | +1.04% | 31 Dec 2014 | 10-K | 19 Feb 2016 |
| Q3 2014 | 66.4M | -2.86M | -4.13% | 30 Sep 2014 | 10-Q | 29 Oct 2014 |
| Q2 2014 | 66M | -2.89M | -4.2% | 30 Jun 2014 | 10-Q | 25 Jul 2014 |
| Q1 2014 | 65.9M | -2.65M | -3.87% | 31 Mar 2014 | 10-Q | 30 Apr 2014 |
| Q4 2013 | 65.6M | -3.02M | -4.41% | 31 Dec 2013 | 10-K | 20 Feb 2015 |
| Q3 2013 | 69.3M | +554K | +0.81% | 30 Sep 2013 | 10-Q | 29 Oct 2013 |
| Q2 2013 | 68.9M | +470K | +0.69% | 30 Jun 2013 | 10-Q | 23 Jul 2013 |
| Q1 2013 | 68.6M | -93K | -0.14% | 31 Mar 2013 | 10-Q | 01 May 2013 |
| Q4 2012 | 68.6M | +217K | +0.32% | 31 Dec 2012 | 10-K | 21 Feb 2014 |
| Q3 2012 | 68.7M | +20K | +0.03% | 30 Sep 2012 | 10-Q | 31 Oct 2012 |
| Q2 2012 | 68.4M | +33.9M | +98.3% | 30 Jun 2012 | 10-Q | 31 Jul 2012 |
| Q1 2012 | 68.6M | +34.5M | +101% | 31 Mar 2012 | 10-Q | 04 May 2012 |
| Q4 2011 | 68.4M | -38K | -0.06% | 31 Dec 2011 | 10-K | 28 Feb 2013 |
| Q3 2011 | 68.7M | +35.1M | +105% | 30 Sep 2011 | 10-Q | 07 Nov 2011 |
| Q2 2011 | 34.5M | +1.32M | +3.98% | 30 Jun 2011 | 10-Q | 05 Aug 2011 |
| Q1 2011 | 34.1M | 31 Mar 2011 | 10-Q | 06 May 2011 | ||
| Q4 2010 | 68.5M | 31 Dec 2010 | 10-K | 27 Feb 2012 | ||
| Q3 2010 | 33.6M | 30 Sep 2010 | 10-Q | 05 Nov 2010 | ||
| Q2 2010 | 33.2M | 30 Jun 2010 | 10-Q | 05 Aug 2010 |