| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | 43.3M | -130K | -0.3% | Jul 26, 2024 | 10-Q | 2024-08-02 |
| Q1 2024 | 43.5M | +4.18M | +10.7% | Apr 26, 2024 | 10-Q | 2024-05-03 |
| Q4 2023 | 43.4M | +4.22M | +10.8% | Feb 1, 2024 | 10-K | 2024-02-28 |
| Q3 2023 | 43.4M | +4.23M | +10.8% | Oct 25, 2023 | 10-Q | 2023-11-01 |
| Q2 2023 | 43.4M | +3.99M | +10.1% | Aug 1, 2023 | 10-Q | 2023-08-03 |
| Q1 2023 | 39.3M | -163K | -0.41% | May 1, 2023 | 10-Q | 2023-05-04 |
| Q4 2022 | 39.2M | -115K | -0.29% | Feb 1, 2023 | 10-K | 2023-02-24 |
| Q3 2022 | 39.2M | -204K | -0.52% | Nov 1, 2022 | 10-Q | 2022-11-03 |
| Q2 2022 | 39.4M | -462K | -1.16% | Aug 1, 2022 | 10-Q | 2022-08-04 |
| Q1 2022 | 39.4M | -646K | -1.61% | May 1, 2022 | 10-Q | 2022-05-05 |
| Q4 2021 | 39.3M | -720K | -1.8% | Feb 1, 2022 | 10-K | 2022-02-28 |
| Q3 2021 | 39.4M | -597K | -1.49% | Nov 1, 2021 | 10-Q | 2021-11-04 |
| Q2 2021 | 39.9M | -99K | -0.25% | Aug 1, 2021 | 10-Q | 2021-08-05 |
| Q1 2021 | 40.1M | +96.5K | +0.24% | May 1, 2021 | 10-Q | 2021-05-10 |
| Q4 2020 | 40M | -822K | -2.01% | Feb 1, 2021 | 10-K | 2021-03-01 |
| Q3 2020 | 40M | -816K | -2% | Nov 1, 2020 | 10-Q | 2020-11-09 |
| Q2 2020 | 40M | -768K | -1.89% | Aug 1, 2020 | 10-Q | 2020-08-10 |
| Q1 2020 | 40M | -747K | -1.83% | May 1, 2020 | 10-Q | 2020-05-11 |
| Q4 2019 | 40.8M | +138K | +0.34% | Feb 1, 2020 | 10-K | 2020-03-02 |
| Q3 2019 | 40.8M | +134K | +0.33% | Nov 1, 2019 | 10-Q | 2019-11-12 |
| Q2 2019 | 40.7M | -115K | -0.28% | Aug 1, 2019 | 10-Q | 2019-08-09 |
| Q1 2019 | 40.7M | -247K | -0.6% | May 1, 2019 | 10-Q | 2019-05-10 |
| Q4 2018 | 40.7M | -165K | -0.4% | Feb 1, 2019 | 10-K | 2019-03-01 |
| Q3 2018 | 40.6M | -422K | -1.03% | Nov 1, 2018 | 10-Q | 2018-11-09 |
| Q2 2018 | 40.9M | -208K | -0.51% | Aug 1, 2018 | 10-Q | 2018-08-09 |
| Q1 2018 | 41M | -88.8K | -0.22% | May 1, 2018 | 10-Q | 2018-05-10 |
| Q4 2017 | 40.8M | -66.7K | -0.16% | Feb 1, 2018 | 10-K | 2018-03-01 |
| Q3 2017 | 41.1M | +196K | +0.48% | Nov 1, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | 41.1M | -824K | -1.97% | Aug 1, 2017 | 10-Q | 2017-08-09 |
| Q1 2017 | 41.1M | -1.27M | -3% | May 1, 2017 | 10-Q | 2017-05-10 |
| Q4 2016 | 40.9M | -1.79M | -4.19% | Feb 1, 2017 | 10-K | 2017-03-01 |
| Q3 2016 | 40.9M | -2.21M | -5.13% | Nov 1, 2016 | 10-Q | 2016-11-09 |
| Q2 2016 | 41.9M | -2.3M | -5.21% | Aug 1, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | 42.3M | -2.09M | -4.71% | May 1, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | 42.7M | -1.78M | -4% | Feb 1, 2016 | 10-K | 2016-02-29 |
| Q3 2015 | 43.1M | -2.16M | -4.78% | Nov 1, 2015 | 10-Q | 2015-11-09 |
| Q2 2015 | 44.2M | -1.28M | -2.82% | Aug 1, 2015 | 10-Q | 2015-08-10 |
| Q1 2015 | 44.4M | -1.68M | -3.64% | May 1, 2015 | 10-Q | 2015-05-11 |
| Q4 2014 | 44.5M | -2.9M | -6.12% | Feb 1, 2015 | 10-K | 2015-03-02 |
| Q3 2014 | 45.2M | -2.66M | -5.54% | Nov 1, 2014 | 10-Q | 2014-11-10 |
| Q2 2014 | 45.5M | -3.15M | -6.48% | Aug 1, 2014 | 10-Q | 2014-08-11 |
| Q1 2014 | 46.1M | -3.87M | -7.74% | May 1, 2014 | 10-Q | 2014-05-12 |
| Q4 2013 | 47.4M | -3.72M | -7.29% | Feb 1, 2014 | 10-K | 2014-03-03 |
| Q3 2013 | 47.9M | -3.81M | -7.36% | Nov 1, 2013 | 10-Q | 2013-11-12 |
| Q2 2013 | 48.6M | -3.2M | -6.17% | Aug 1, 2013 | 10-Q | 2013-08-09 |
| Q1 2013 | 50M | -2.77M | -5.25% | May 1, 2013 | 10-Q | 2013-05-10 |
| Q4 2012 | 51.1M | -2.64M | -4.91% | Feb 1, 2013 | 10-K | 2013-03-01 |
| Q3 2012 | 51.7M | -2M | -3.72% | Nov 1, 2012 | 10-Q | 2012-11-09 |
| Q2 2012 | 51.8M | -2.53M | -4.65% | Aug 1, 2012 | 10-Q | 2012-08-09 |
| Q1 2012 | 52.7M | -1.55M | -2.85% | May 1, 2012 | 10-Q | 2012-05-10 |
| Q4 2011 | 53.7M | -698K | -1.28% | Feb 1, 2012 | 10-K | 2012-02-29 |
| Q3 2011 | 53.7M | -1.27M | -2.32% | Nov 1, 2011 | 10-Q | 2011-11-09 |
| Q2 2011 | 54.3M | -1.89M | -3.37% | Aug 1, 2011 | 10-Q | 2011-08-09 |
| Q1 2011 | 54.3M | May 1, 2011 | 10-Q | 2011-05-10 | ||
| Q4 2010 | 54.4M | Feb 1, 2011 | 10-K | 2011-03-01 | ||
| Q3 2010 | 55M | Nov 1, 2010 | 10-Q | 2010-11-09 | ||
| Q2 2010 | 56.2M | Aug 1, 2010 | 10-Q/A | 2010-09-08 |