| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2025 | 20.6M | -142K | -0.68% | 30 Sep 2025 | 10-Q | 05 Nov 2025 |
| Q2 2025 | 20.8M | +5M | +31.7% | 30 Jun 2025 | 10-Q | 06 Aug 2025 |
| Q1 2025 | 20.8M | +5.07M | +32.2% | 31 Mar 2025 | 10-Q | 06 May 2025 |
| Q4 2024 | 20.8M | +5.08M | +32.4% | 31 Dec 2024 | 10-Q | 05 Nov 2025 |
| Q3 2024 | 20.8M | +5.08M | +32.4% | 30 Sep 2024 | 10-Q | 07 Nov 2024 |
| Q2 2024 | 15.8M | +88.3K | +0.56% | 30 Jun 2024 | 10-Q | 06 Aug 2024 |
| Q1 2024 | 15.8M | +75.1K | +0.48% | 31 Mar 2024 | 10-Q | 07 May 2024 |
| Q4 2023 | 15.7M | +70.3K | +0.45% | 31 Dec 2023 | 10-K | 11 Mar 2025 |
| Q3 2023 | 15.7M | +68.9K | +0.44% | 30 Sep 2023 | 10-Q | 02 Nov 2023 |
| Q2 2023 | 15.7M | +50K | +0.32% | 30 Jun 2023 | 10-Q | 04 Aug 2023 |
| Q1 2023 | 15.7M | -14.8K | -0.09% | 31 Mar 2023 | 10-Q | 05 May 2023 |
| Q4 2022 | 15.6M | -47.2K | -0.3% | 31 Dec 2022 | 10-K | 08 Mar 2024 |
| Q3 2022 | 15.6M | -107K | -0.68% | 30 Sep 2022 | 10-Q | 03 Nov 2022 |
| Q2 2022 | 15.6M | -328K | -2.06% | 30 Jun 2022 | 10-Q | 04 Aug 2022 |
| Q1 2022 | 15.7M | -291K | -1.82% | 31 Mar 2022 | 10-Q | 05 May 2022 |
| Q4 2021 | 15.7M | -346K | -2.16% | 31 Dec 2021 | 10-K | 13 Mar 2023 |
| Q3 2021 | 15.7M | -370K | -2.3% | 30 Sep 2021 | 10-Q | 04 Nov 2021 |
| Q2 2021 | 16M | -136K | -0.84% | 30 Jun 2021 | 10-Q | 05 Aug 2021 |
| Q1 2021 | 16M | -109K | -0.68% | 31 Mar 2021 | 10-Q | 06 May 2021 |
| Q4 2020 | 16M | -145K | -0.9% | 31 Dec 2020 | 10-K | 10 Mar 2022 |
| Q3 2020 | 16.1M | -122K | -0.75% | 30 Sep 2020 | 10-Q | 05 Nov 2020 |
| Q2 2020 | 16.1M | -122K | -0.75% | 30 Jun 2020 | 10-Q | 06 Aug 2020 |
| Q1 2020 | 16.1M | +3.94M | +32.4% | 31 Mar 2020 | 10-Q | 08 May 2020 |
| Q4 2019 | 16.2M | +3.98M | +32.7% | 31 Dec 2019 | 10-K | 11 Mar 2021 |
| Q3 2019 | 16.2M | +4M | +32.7% | 30 Sep 2019 | 10-Q | 07 Nov 2019 |
| Q2 2019 | 16.2M | +4M | +32.7% | 30 Jun 2019 | 10-Q | 07 Aug 2019 |
| Q1 2019 | 12.2M | -61.9K | -0.51% | 31 Mar 2019 | 10-Q | 09 May 2019 |
| Q4 2018 | 12.2M | -39.6K | -0.32% | 31 Dec 2018 | 10-K | 06 Mar 2020 |
| Q3 2018 | 12.2M | +2.58K | +0.02% | 30 Sep 2018 | 10-Q | 05 Nov 2018 |
| Q2 2018 | 12.2M | +2.58K | +0.02% | 30 Jun 2018 | 10-Q | 02 Aug 2018 |
| Q1 2018 | 12.2M | +255K | +2.14% | 31 Mar 2018 | 10-Q | 03 May 2018 |
| Q4 2017 | 12.2M | +783K | +6.85% | 31 Dec 2017 | 10-K | 08 Mar 2019 |
| Q3 2017 | 12.2M | +783K | +6.84% | 30 Sep 2017 | 10-Q | 02 Nov 2017 |
| Q2 2017 | 12.2M | +783K | +6.84% | 30 Jun 2017 | 10-Q | 03 Aug 2017 |
| Q1 2017 | 12M | +534K | +4.68% | 31 Mar 2017 | 10-Q | 03 May 2018 |
| Q4 2016 | 11.4M | +27.6K | +0.24% | 31 Dec 2016 | 10-K | 01 Mar 2018 |
| Q3 2016 | 11.4M | +29.4K | +0.26% | 30 Sep 2016 | 10-Q | 02 Nov 2017 |
| Q2 2016 | 11.4M | +29.9K | +0.26% | 30 Jun 2016 | 10-Q | 03 Aug 2017 |
| Q1 2016 | 11.4M | +3.05M | +36.5% | 31 Mar 2016 | 10-Q | 04 May 2017 |
| Q4 2015 | 11.4M | +3.05M | +36.5% | 31 Dec 2015 | 10-K | 02 Mar 2017 |
| Q3 2015 | 11.4M | +3.06M | +36.6% | 30 Sep 2015 | 10-Q | 03 Nov 2016 |
| Q2 2015 | 11.4M | +3.01M | +35.8% | 30 Jun 2015 | 10-Q | 04 Aug 2016 |
| Q1 2015 | 8.37M | -101K | -1.2% | 31 Mar 2015 | 10-Q | 05 May 2016 |
| Q4 2014 | 8.36M | -126K | -1.49% | 31 Dec 2014 | 10-K | 03 Mar 2016 |
| Q3 2014 | 8.35M | -122K | -1.44% | 30 Sep 2014 | 10-Q | 29 Oct 2015 |
| Q2 2014 | 8.4M | -70.3K | -0.83% | 30 Jun 2014 | 10-Q | 10 Aug 2015 |
| Q1 2014 | 8.47M | -26.7K | -0.31% | 31 Mar 2014 | 10-Q | 30 Apr 2015 |
| Q4 2013 | 8.48M | +1.31K | +0.02% | 31 Dec 2013 | 10-K | 05 Mar 2015 |
| Q3 2013 | 8.47M | -17.5K | -0.21% | 30 Sep 2013 | 10-Q | 30 Oct 2014 |
| Q2 2013 | 8.47M | -9.29K | -0.11% | 30 Jun 2013 | 10-Q | 31 Jul 2014 |
| Q1 2013 | 8.5M | +33.7K | +0.4% | 31 Mar 2013 | 10-Q | 01 May 2014 |
| Q4 2012 | 8.48M | -49K | -0.58% | 31 Dec 2012 | 10-K | 06 Mar 2014 |
| Q3 2012 | 8.49M | -95.8K | -1.12% | 30 Sep 2012 | 10-Q | 31 Oct 2013 |
| Q2 2012 | 8.48M | -152K | -1.77% | 30 Jun 2012 | 10-Q | 01 Aug 2013 |
| Q1 2012 | 8.46M | -160K | -1.85% | 31 Mar 2012 | 10-Q | 07 May 2013 |
| Q4 2011 | 8.53M | -85.3K | -0.99% | 31 Dec 2011 | 10-K | 07 Mar 2013 |
| Q3 2011 | 8.58M | -30.6K | -0.36% | 30 Sep 2011 | 10-Q | 02 Nov 2012 |
| Q2 2011 | 8.63M | +15.6K | +0.18% | 30 Jun 2011 | 10-Q | 03 Aug 2012 |
| Q1 2011 | 8.62M | 31 Mar 2011 | 10-Q | 03 May 2012 | ||
| Q4 2010 | 8.61M | 31 Dec 2010 | 10-K | 09 Mar 2012 | ||
| Q3 2010 | 8.61M | 30 Sep 2010 | 10-Q | 03 Nov 2011 | ||
| Q2 2010 | 8.61M | 30 Jun 2010 | 10-Q | 04 Aug 2011 |