| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | 51.1M | +722K | +1.43% | Sep 5, 2024 | 10-Q | 2024-09-06 |
| Q2 2024 | 51.1M | +1.04M | +2.08% | Jun 5, 2024 | 10-Q | 2024-06-07 |
| Q1 2024 | 51M | +1.81M | +3.68% | Apr 1, 2024 | 10-K | 2024-04-01 |
| Q4 2023 | 50.4M | +1.4M | +2.87% | Dec 1, 2023 | 10-Q | 2023-12-04 |
| Q3 2023 | 50.4M | +903K | +1.83% | Aug 30, 2023 | 10-Q | 2023-09-01 |
| Q2 2023 | 50.1M | -382K | -0.76% | Jun 2, 2023 | 10-Q | 2023-06-06 |
| Q1 2023 | 49.2M | -1.41M | -2.78% | Mar 24, 2023 | 10-K | 2023-03-27 |
| Q4 2022 | 49M | -7.49M | -13.3% | Dec 2, 2022 | 10-Q | 2022-12-06 |
| Q3 2022 | 49.5M | -9.63M | -16.3% | Sep 2, 2022 | 10-Q | 2022-09-07 |
| Q2 2022 | 50.4M | -11.1M | -18% | Jun 3, 2022 | 10-Q | 2022-06-08 |
| Q1 2022 | 50.6M | -11.5M | -18.5% | Mar 25, 2022 | 10-K | 2022-03-28 |
| Q4 2021 | 56.5M | -5.9M | -9.45% | Dec 1, 2021 | 10-Q | 2021-12-06 |
| Q3 2021 | 59.1M | -3.29M | -5.28% | Sep 3, 2021 | 10-Q | 2021-09-08 |
| Q2 2021 | 61.5M | -838K | -1.34% | Jun 4, 2021 | 10-Q | 2021-06-09 |
| Q1 2021 | 62.1M | +514K | +0.84% | Mar 24, 2021 | 10-K | 2021-03-29 |
| Q4 2020 | 62.4M | -357K | -0.57% | Dec 2, 2020 | 10-Q | 2020-12-07 |
| Q3 2020 | 62.4M | -487K | -0.78% | Sep 3, 2020 | 10-Q | 2020-09-08 |
| Q2 2020 | 62.4M | -3.31M | -5.04% | Jun 5, 2020 | 10-Q | 2020-06-10 |
| Q1 2020 | 61.6M | -5.01M | -7.52% | Mar 25, 2020 | 10-K | 2020-03-31 |
| Q4 2019 | 62.7M | -3.1M | -4.7% | Dec 6, 2019 | 10-Q | 2019-12-11 |
| Q3 2019 | 62.9M | -3.89M | -5.83% | Sep 6, 2019 | 10-Q | 2019-09-11 |
| Q2 2019 | 65.7M | -2.1M | -3.1% | Jun 7, 2019 | 10-Q | 2019-06-12 |
| Q1 2019 | 66.6M | -1.43M | -2.1% | Mar 27, 2019 | 10-K | 2019-04-01 |
| Q4 2018 | 65.8M | -2.26M | -3.31% | Dec 7, 2018 | 10-Q | 2018-12-12 |
| Q3 2018 | 66.7M | -1.34M | -1.96% | Sep 5, 2018 | 10-Q | 2018-09-10 |
| Q2 2018 | 67.8M | -226K | -0.33% | Jun 5, 2018 | 10-Q | 2018-06-08 |
| Q1 2018 | 68M | +46.8K | +0.07% | Mar 28, 2018 | 10-K | 2018-04-02 |
| Q4 2017 | 68.1M | +427K | +0.63% | Nov 30, 2017 | 10-Q | 2017-12-04 |
| Q3 2017 | 68.1M | +426K | +0.63% | Aug 31, 2017 | 10-Q | 2017-09-05 |
| Q2 2017 | 68M | +399K | +0.59% | Jun 1, 2017 | 10-Q/A | 2017-06-06 |
| Q1 2017 | 68M | +400K | +0.59% | Mar 22, 2017 | 10-K | 2017-03-27 |
| Q4 2016 | 67.7M | +470K | +0.7% | Dec 1, 2016 | 10-Q | 2016-12-05 |
| Q3 2016 | 67.7M | -1.32M | -1.92% | Sep 1, 2016 | 10-Q | 2016-09-06 |
| Q2 2016 | 67.6M | -1.95M | -2.81% | Jun 2, 2016 | 10-Q | 2016-06-06 |
| Q1 2016 | 67.6M | -1.96M | -2.82% | Mar 23, 2016 | 10-K | 2016-03-28 |
| Q4 2015 | 67.2M | -2.13M | -3.07% | Dec 3, 2015 | 10-Q | 2015-12-07 |
| Q3 2015 | 69M | -2.38M | -3.34% | Sep 4, 2015 | 10-Q | 2015-09-10 |
| Q2 2015 | 69.6M | -3.21M | -4.41% | Jun 4, 2015 | 10-Q | 2015-06-08 |
| Q1 2015 | 69.5M | -3.86M | -5.25% | Mar 26, 2015 | 10-K | 2015-03-30 |
| Q4 2014 | 69.3M | -7.06M | -9.25% | Dec 8, 2014 | 10-Q | 2014-12-11 |
| Q3 2014 | 71.4M | -5.03M | -6.58% | Sep 2, 2014 | 10-Q | 2014-09-05 |
| Q2 2014 | 72.8M | -5.57M | -7.11% | May 30, 2014 | 10-Q | 2014-06-09 |
| Q1 2014 | 73.4M | -4.76M | -6.09% | Mar 21, 2014 | 10-K | 2014-03-31 |
| Q4 2013 | 76.4M | -3.16M | -3.98% | Nov 29, 2013 | 10-Q | 2013-12-10 |
| Q3 2013 | 76.4M | -6.18M | -7.48% | Aug 30, 2013 | 10-Q | 2013-09-09 |
| Q2 2013 | 78.3M | -4.21M | -5.1% | May 31, 2013 | 10-Q | 2013-06-11 |
| Q1 2013 | 78.2M | -6.56M | -7.74% | Mar 22, 2013 | 10-K | 2013-04-02 |
| Q4 2012 | 79.6M | -5.87M | -6.87% | Nov 23, 2012 | 10-Q | 2012-12-04 |
| Q3 2012 | 82.6M | -4.37M | -5.02% | Aug 24, 2012 | 10-Q | 2012-09-05 |
| Q2 2012 | 82.6M | Jun 1, 2012 | 10-Q/A | 2012-06-07 | ||
| Q1 2012 | 84.7M | +84.6M | Mar 16, 2012 | 10-K | 2012-03-27 | |
| Q4 2011 | 85.4M | +85.3M | Dec 2, 2011 | 10-Q | 2011-12-06 | |
| Q3 2011 | 86.9M | -1.34M | -1.51% | Sep 2, 2011 | 10-Q | 2011-09-07 |
| Q1 2011 | 87.8K* | Apr 30, 2011 | 10-Q | 2011-06-08 | ||
| Q4 2010 | 87.8K* | Jan 29, 2011 | 10-K | 2011-03-29 | ||
| Q3 2010 | 88.3M | Sep 3, 2010 | 10-Q | 2010-09-08 |