| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2025 | 38.2M | -37.2K | -0.1% | 31 Oct 2025 | 10-Q | 06 Nov 2025 |
| Q2 2025 | 38.3M | +89.8K | +0.24% | 31 Jul 2025 | 10-Q | 07 Aug 2025 |
| Q1 2025 | 38.3M | +94.4K | +0.25% | 30 Apr 2025 | 10-Q | 08 May 2025 |
| Q3 2024 | 38.3M | +24.9K | +0.07% | 30 Oct 2024 | 10-Q | 31 Oct 2024 |
| Q2 2024 | 38.3M | +14.3K | +0.04% | 31 Jul 2024 | 10-Q | 01 Aug 2024 |
| Q1 2024 | 38.2M | -731K | -1.88% | 30 Apr 2024 | 10-Q | 02 May 2024 |
| Q3 2023 | 38.2M | -769K | -1.97% | 31 Oct 2023 | 10-Q | 03 Nov 2023 |
| Q2 2023 | 38.2M | -904K | -2.31% | 31 Jul 2023 | 10-Q | 03 Aug 2023 |
| Q1 2023 | 39M | -344K | -0.88% | 28 Apr 2023 | 10-Q | 05 May 2023 |
| Q3 2022 | 39M | -347K | -0.88% | 31 Oct 2022 | 10-Q | 02 Nov 2022 |
| Q2 2022 | 39.1M | -198K | -0.5% | 29 Jul 2022 | 10-Q | 03 Aug 2022 |
| Q1 2022 | 39.3M | -49.4K | -0.13% | 29 Apr 2022 | 10-Q | 05 May 2022 |
| Q3 2021 | 39.4M | +39.6K | +0.1% | 31 Oct 2021 | 10-Q | 04 Nov 2021 |
| Q2 2021 | 39.3M | +92.9K | +0.24% | 30 Jul 2021 | 10-Q | 04 Aug 2021 |
| Q1 2021 | 39.4M | -102K | -0.26% | 30 Apr 2021 | 10-Q | 06 May 2021 |
| Q3 2020 | 39.3M | +5.07M | +14.8% | 31 Oct 2020 | 10-Q | 05 Nov 2020 |
| Q2 2020 | 39.3M | +4.94M | +14.4% | 03 Aug 2020 | 10-Q | 06 Aug 2020 |
| Q1 2020 | 39.5M | +5.13M | +15% | 28 Feb 2020 | 10-K | 02 Mar 2020 |
| Q3 2019 | 34.2M | -762K | -2.18% | 30 Oct 2019 | 10-Q | 31 Oct 2019 |
| Q2 2019 | 34.3M | -699K | -2% | 30 Jul 2019 | 10-Q | 01 Aug 2019 |
| Q1 2019 | 34.3M | -671K | -1.92% | 30 Apr 2019 | 10-Q | 01 May 2019 |
| Q3 2018 | 35M | +27.4K | +0.08% | 31 Oct 2018 | 10-Q | 01 Nov 2018 |
| Q2 2018 | 35M | +29K | +0.08% | 31 Jul 2018 | 10-Q | 01 Aug 2018 |
| Q1 2018 | 35M | +20.1K | +0.06% | 30 Apr 2018 | 10-Q | 04 May 2018 |
| Q3 2017 | 35M | +66.2K | +0.19% | 31 Oct 2017 | 10-Q | 02 Nov 2017 |
| Q2 2017 | 35M | +63.2K | +0.18% | 31 Jul 2017 | 10-Q | 02 Aug 2017 |
| Q1 2017 | 35M | +79.3K | +0.23% | 30 Apr 2017 | 10-Q | 04 May 2017 |
| Q3 2016 | 34.9M | +101K | +0.29% | 31 Oct 2016 | 10-Q | 02 Nov 2016 |
| Q2 2016 | 34.9M | +105K | +0.3% | 29 Jul 2016 | 10-Q | 03 Aug 2016 |
| Q1 2016 | 34.9M | +105K | +0.3% | 30 Apr 2016 | 10-Q | 04 May 2016 |
| Q3 2015 | 34.8M | +5.02M | +16.8% | 31 Oct 2015 | 10-Q | 03 Nov 2015 |
| Q2 2015 | 34.8M | +5.02M | +16.8% | 31 Jul 2015 | 10-Q | 05 Aug 2015 |
| Q1 2015 | 34.8M | +5.08M | +17.1% | 30 Apr 2015 | 10-Q | 06 May 2015 |
| Q3 2014 | 29.8M | +58.1K | +0.2% | 31 Oct 2014 | 10-Q | 05 Nov 2014 |
| Q2 2014 | 29.8M | +58.1K | +0.2% | 31 Jul 2014 | 10-Q | 07 Aug 2014 |
| Q1 2014 | 29.7M | -3.36K | -0.01% | 30 Apr 2014 | 10-Q | 07 May 2014 |
| Q3 2013 | 29.7M | +4.71K | +0.02% | 29 Oct 2013 | 10-Q | 31 Oct 2013 |
| Q2 2013 | 29.7M | +801K | +2.77% | 22 Jul 2013 | 10-Q | 01 Aug 2013 |
| Q1 2013 | 29.7M | +807K | +2.79% | 22 Apr 2013 | 10-Q | 01 May 2013 |
| Q4 2012 | 29.7M | +1.59M | +5.67% | 31 Jan 2013 | 10-K | 25 Feb 2013 |
| Q3 2012 | 29.7M | +1.63M | +5.79% | 24 Oct 2012 | 10-Q | 02 Nov 2012 |
| Q2 2012 | 28.9M | +857K | +3.05% | 23 Jul 2012 | 10-Q | 02 Aug 2012 |
| Q1 2012 | 28.9M | 30 Apr 2012 | 10-Q | 10 May 2012 | ||
| Q4 2011 | 28.1M | 31 Jan 2012 | 10-K | 29 Feb 2012 | ||
| Q3 2011 | 28.1M | 31 Oct 2011 | 10-Q | 04 Nov 2011 | ||
| Q2 2011 | 28.1M | 31 Jul 2011 | 10-Q | 05 Aug 2011 |