| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2024 | 15.2M | +44.6K | +0.29% | 31 Dec 2024 | 10-K | 27 Feb 2025 |
| Q4 2023 | 15.2M | -2.39M | -13.6% | 31 Dec 2023 | 10-K | 27 Feb 2025 |
| Q3 2023 | 16M | -1.55M | -8.83% | 30 Sep 2023 | 10-Q | 07 Nov 2023 |
| Q2 2023 | 16M | -1.55M | -8.8% | 30 Jun 2023 | 10-Q | 02 Aug 2023 |
| Q1 2023 | 16M | -2.09M | -11.5% | 31 Mar 2023 | 10-Q | 04 May 2023 |
| Q4 2022 | 17.6M | -636K | -3.49% | 31 Dec 2022 | 10-K | 22 Feb 2024 |
| Q3 2022 | 17.6M | -799K | -4.35% | 30 Sep 2022 | 10-Q | 03 Nov 2022 |
| Q2 2022 | 17.6M | -4.6M | -20.7% | 30 Jun 2022 | 10-Q | 09 Aug 2022 |
| Q1 2022 | 18.1M | -4.09M | -18.4% | 31 Mar 2022 | 10-Q | 05 May 2022 |
| Q4 2021 | 18.2M | -3.86M | -17.5% | 31 Dec 2021 | 10-K | 01 Mar 2023 |
| Q3 2021 | 18.4M | -3.69M | -16.7% | 30 Sep 2021 | 10-Q | 04 Nov 2021 |
| Q2 2021 | 22.2M | +26K | +0.12% | 30 Jun 2021 | 10-Q | 05 Aug 2021 |
| Q1 2021 | 22.2M | +75.4K | +0.34% | 31 Mar 2021 | 10-Q | 07 May 2021 |
| Q4 2020 | 22.1M | +574K | +2.67% | 31 Dec 2020 | 10-K | 24 Feb 2022 |
| Q3 2020 | 22.1M | +579K | +2.7% | 30 Sep 2020 | 10-Q | 06 Nov 2020 |
| Q2 2020 | 22.1M | +660K | +3.07% | 30 Jun 2020 | 10-Q | 10 Aug 2020 |
| Q1 2020 | 22.1M | +652K | +3.04% | 31 Mar 2020 | 10-Q | 07 May 2020 |
| Q4 2019 | 21.5M | +51.5K | +0.24% | 31 Dec 2019 | 8-K | 11 Jun 2021 |
| Q3 2019 | 21.5M | +46.4K | +0.22% | 30 Sep 2019 | 10-Q | 07 Nov 2019 |
| Q2 2019 | 21.5M | +45.3K | +0.21% | 30 Jun 2019 | 10-Q | 06 Aug 2019 |
| Q1 2019 | 21.5M | 31 Mar 2019 | 10-Q | 08 May 2019 | ||
| Q4 2018 | 21.5M | +2.05M | +10.6% | 31 Dec 2018 | 10-K | 27 Feb 2020 |
| Q3 2018 | 21.4M | 30 Sep 2018 | 10-Q | 08 Nov 2018 | ||
| Q2 2018 | 21.4M | 30 Jun 2018 | 10-Q | 02 Aug 2018 | ||
| Q4 2017 | 19.4M | 31 Dec 2017 | 10-K | 01 Mar 2019 | ||
| Q3 2015 | 16.1M | +14.6M | +974% | 30 Sep 2015 | 10-Q | 09 Nov 2015 |
| Q2 2015 | 15.8M | +14.3M | +954% | 30 Jun 2015 | 10-Q | 07 Aug 2015 |
| Q1 2015 | 15.8M | +14.3M | +953% | 31 Mar 2015 | 10-Q | 11 May 2015 |
| Q4 2014 | 15.8M | +1.96M | +14.2% | 31 Dec 2014 | 10-Q | 09 Nov 2015 |
| Q3 2014 | 1.5M | 30 Sep 2014 | 10-Q | 10 Nov 2014 | ||
| Q2 2014 | 1.5M | 30 Jun 2014 | 10-Q | 11 Aug 2014 | ||
| Q1 2014 | 1.5M | 31 Mar 2014 | 10-Q | 09 May 2014 | ||
| Q4 2013 | 13.8M | 31 Dec 2013 | 10-K | 02 Mar 2015 |