| Period | TTM Value | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed |
|---|---|---|---|---|---|---|---|---|
| Q3 2023 | 30.9M | +89K | +0.29% | 01 Jul 2023 | 30 Sep 2023 | 10-Q | 14 Nov 2023 | |
| Q2 2023 | 30.9M | +121K | +0.39% | 01 Apr 2023 | 30 Jun 2023 | 10-Q | 09 Aug 2023 | |
| Q1 2023 | 30.8M | +129K | +0.42% | 01 Jan 2023 | 31 Mar 2023 | 10-Q | 10 May 2023 | |
| Q4 2022 | 30.8M | +136K | +0.44% | 01 Oct 2022 | 31 Dec 2022 | 10-K | 15 Mar 2023 | |
| Q3 2022 | 30.8M | +131K | +0.43% | 01 Jul 2022 | 30 Sep 2022 | 10-Q | 14 Nov 2023 | |
| Q2 2022 | 30.7M | +164K | +0.54% | 01 Apr 2022 | 30 Jun 2022 | 10-Q | 09 Aug 2023 | |
| Q1 2022 | 30.7M | +154K | +0.5% | 01 Jan 2022 | 31 Mar 2022 | 10-Q | 10 May 2023 | |
| Q4 2021 | 30.6M | +115K | +0.38% | 01 Oct 2021 | 31 Dec 2021 | 10-K | 15 Mar 2023 | |
| Q3 2021 | 30.6M | +121K | +0.4% | 01 Jul 2021 | 30 Sep 2021 | 10-Q | 09 Nov 2022 | |
| Q2 2021 | 30.6M | +77K | +0.25% | 01 Apr 2021 | 30 Jun 2021 | 10-Q | 09 Aug 2022 | |
| Q1 2021 | 30.6M | +82K | +0.27% | 01 Jan 2021 | 31 Mar 2021 | 10-Q | 10 May 2022 | |
| Q4 2020 | 30.5M | -1K | 0% | 01 Oct 2020 | 31 Dec 2020 | 10-K | 15 Mar 2023 | |
| Q3 2020 | 30.5M | +24K | +0.08% | 01 Jul 2020 | 30 Sep 2020 | 10-Q | 09 Nov 2021 | |
| Q2 2020 | 30.5M | -24K | -0.08% | 01 Apr 2020 | 30 Jun 2020 | 10-Q | 09 Aug 2021 | |
| Q1 2020 | 30.5M | -48K | -0.16% | 01 Jan 2020 | 31 Mar 2020 | 10-Q | 17 May 2021 | |
| Q4 2019 | 30.5M | -882K | -2.81% | 01 Oct 2019 | 31 Dec 2019 | 10-K | 10 Mar 2022 | |
| Q3 2019 | 30.5M | -991K | -3.15% | 01 Jul 2019 | 30 Sep 2019 | 10-Q | 09 Nov 2020 | |
| Q2 2019 | 30.5M | -937K | -2.98% | 01 Apr 2019 | 30 Jun 2019 | 10-Q | 07 Aug 2020 | |
| Q1 2019 | 30.5M | -958K | -3.04% | 01 Jan 2019 | 31 Mar 2019 | 10-Q | 11 May 2020 | |
| Q4 2018 | 31.4M | -159K | -0.5% | 01 Oct 2018 | 31 Dec 2018 | 10-K | 27 Apr 2021 | |
| Q3 2018 | 31.5M | +39K | +0.12% | 01 Jul 2018 | 30 Sep 2018 | 10-Q | 12 Nov 2019 | |
| Q2 2018 | 31.5M | -25K | -0.08% | 01 Apr 2018 | 30 Jun 2018 | 10-Q | 09 Aug 2019 | |
| Q1 2018 | 31.5M | -325K | -1.02% | 01 Jan 2018 | 31 Mar 2018 | 10-Q | 10 May 2019 | |
| Q4 2017 | 31.6M | -1.05M | -3.22% | 01 Oct 2017 | 31 Dec 2017 | 10-K | 02 Mar 2020 | |
| Q3 2017 | 31.5M | -968K | -2.99% | 01 Jul 2017 | 30 Sep 2017 | 10-Q | 09 Nov 2018 | |
| Q2 2017 | 31.5M | -1.2M | -3.67% | 01 Apr 2017 | 30 Jun 2017 | 10-Q | 09 Aug 2018 | |
| Q1 2017 | 31.8M | -1.24M | -3.74% | 01 Jan 2017 | 31 Mar 2017 | 10-Q | 10 May 2018 | |
| Q4 2016 | 32.6M | -2.07M | -5.96% | 01 Oct 2016 | 31 Dec 2016 | 10-K | 01 Mar 2019 | |
| Q3 2016 | 32.4M | -1.88M | -5.49% | 01 Jul 2016 | 30 Sep 2016 | 10-Q | 09 Nov 2017 | |
| Q2 2016 | 32.7M | -2.36M | -6.73% | 01 Apr 2016 | 30 Jun 2016 | 10-Q | 09 Aug 2017 | |
| Q1 2016 | 33M | -2.67M | -7.46% | 01 Jan 2016 | 31 Mar 2016 | 10-Q | 10 May 2017 | |
| Q4 2015 | 34.7M | -3.14M | -8.31% | 01 Oct 2015 | 31 Dec 2015 | 10-K | 01 Mar 2018 | |
| Q3 2015 | 34.3M | -3.75M | -9.85% | 01 Jul 2015 | 30 Sep 2015 | 10-Q | 09 Nov 2016 | |
| Q2 2015 | 35M | -3.38M | -8.8% | 01 Apr 2015 | 30 Jun 2015 | 10-Q | 10 Aug 2016 | |
| Q1 2015 | 35.7M | -2.61M | -6.81% | 01 Jan 2015 | 31 Mar 2015 | 10-Q | 10 May 2016 | |
| Q4 2014 | 37.8M | +221K | +0.59% | 01 Oct 2014 | 31 Dec 2014 | 10-K | 01 Mar 2017 | |
| Q3 2014 | 38.1M | +131K | +0.35% | 01 Jul 2014 | 30 Sep 2014 | 10-Q | 09 Nov 2015 | |
| Q2 2014 | 38.4M | +1.22M | +3.27% | 01 Apr 2014 | 30 Jun 2014 | 10-Q | 10 Aug 2015 | |
| Q1 2014 | 38.3M | +1.15M | +3.09% | 01 Jan 2014 | 31 Mar 2014 | 10-Q | 11 May 2015 | |
| Q4 2013 | 37.6M | +640K | +1.73% | 01 Oct 2013 | 31 Dec 2013 | 10-K | 29 Feb 2016 | |
| Q3 2013 | 37.9M | +705K | +1.89% | 01 Jul 2013 | 30 Sep 2013 | 10-Q | 10 Nov 2014 | |
| Q2 2013 | 37.2M | +302K | +0.82% | 01 Apr 2013 | 30 Jun 2013 | 10-Q | 11 Aug 2014 | |
| Q1 2013 | 37.2M | +718K | +1.97% | 01 Jan 2013 | 31 Mar 2013 | 10-Q | 12 May 2014 | |
| Q4 2012 | 36.9M | -794K | -2.1% | 01 Oct 2012 | 31 Dec 2012 | 10-K | 16 Mar 2015 | |
| Q3 2012 | 37.2M | -131K | -0.35% | 01 Jul 2012 | 30 Sep 2012 | 10-Q | 08 Nov 2013 | |
| Q2 2012 | 36.9M | -2.25M | -5.75% | 01 Apr 2012 | 30 Jun 2012 | 10-Q | 09 Aug 2013 | |
| Q1 2012 | 36.5M | -1.7M | -4.46% | 01 Jan 2012 | 31 Mar 2012 | 10-Q | 10 May 2013 | |
| Q4 2011 | 37.7M | 01 Oct 2011 | 31 Dec 2011 | 10-K | 17 Mar 2014 | |||
| Q3 2011 | 37.3M | +2.75M | +7.96% | 01 Jul 2011 | 30 Sep 2011 | 10-Q | 09 Nov 2012 | |
| Q2 2011 | 39.2M | +4.2M | +12% | 01 Apr 2011 | 30 Jun 2011 | 10-Q | 09 Aug 2012 | |
| Q1 2011 | 38.2M | 01 Jan 2011 | 31 Mar 2011 | 10-Q | 10 May 2012 | |||
| Q3 2010 | 34.6M | 01 Jul 2010 | 30 Sep 2010 | 10-Q | 09 Nov 2011 | |||
| Q2 2010 | 35M | 01 Apr 2010 | 30 Jun 2010 | 10-Q/A | 26 Aug 2011 |
| Period | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed |
|---|---|---|---|---|---|---|---|
| 2022 | 30.8M | +136K | +0.44% | 01 Jan 2022 | 31 Dec 2022 | 10-K | 15 Mar 2023 |
| 2021 | 30.6M | +115K | +0.38% | 01 Jan 2021 | 31 Dec 2021 | 10-K | 15 Mar 2023 |
| 2020 | 30.5M | -1K | 0% | 01 Jan 2020 | 31 Dec 2020 | 10-K | 15 Mar 2023 |
| 2019 | 30.5M | -882K | -2.81% | 01 Jan 2019 | 31 Dec 2019 | 10-K | 10 Mar 2022 |
| 2018 | 31.4M | -159K | -0.5% | 01 Jan 2018 | 31 Dec 2018 | 10-K | 27 Apr 2021 |
| 2017 | 31.6M | -1.05M | -3.22% | 01 Jan 2017 | 31 Dec 2017 | 10-K | 02 Mar 2020 |
| 2016 | 32.6M | -2.07M | -5.96% | 01 Jan 2016 | 31 Dec 2016 | 10-K | 01 Mar 2019 |
| 2015 | 34.7M | -3.14M | -8.31% | 01 Jan 2015 | 31 Dec 2015 | 10-K | 01 Mar 2018 |
| 2014 | 37.8M | +221K | +0.59% | 01 Jan 2014 | 31 Dec 2014 | 10-K | 01 Mar 2017 |
| 2013 | 37.6M | +640K | +1.73% | 01 Jan 2013 | 31 Dec 2013 | 10-K | 29 Feb 2016 |
| 2012 | 36.9M | -794K | -2.1% | 01 Jan 2012 | 31 Dec 2012 | 10-K | 16 Mar 2015 |
| 2011 | 37.7M | +2.9M | +8.31% | 01 Jan 2011 | 31 Dec 2011 | 10-K | 17 Mar 2014 |
| 2010 | 34.8M | 01 Jan 2010 | 31 Dec 2010 | 10-K | 18 Mar 2013 |