| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | 47.9M | -186K | -0.39% | Oct 25, 2024 | 10-Q | 2024-10-31 |
| Q2 2024 | 47.9M | -183K | -0.38% | Jul 26, 2024 | 10-Q | 2024-08-02 |
| Q1 2024 | 47.9M | -102K | -0.21% | Apr 26, 2024 | 10-Q | 2024-05-03 |
| Q3 2023 | 48.1M | +280K | +0.59% | Oct 20, 2023 | 10-Q | 2023-11-01 |
| Q2 2023 | 48.1M | +287K | +0.6% | Jul 21, 2023 | 10-Q | 2023-08-02 |
| Q1 2023 | 48M | +181K | +0.38% | Apr 21, 2023 | 10-Q | 2023-05-03 |
| Q4 2022 | 47.8M | +233K | +0.49% | Feb 10, 2023 | 10-K | 2023-02-22 |
| Q3 2022 | 47.8M | +302K | +0.64% | Oct 21, 2022 | 10-Q | 2022-11-02 |
| Q2 2022 | 47.8M | +308K | +0.65% | Jul 22, 2022 | 10-Q | 2022-08-03 |
| Q1 2022 | 47.8M | +309K | +0.65% | Apr 22, 2022 | 10-Q | 2022-05-04 |
| Q4 2021 | 47.6M | +230K | +0.49% | Feb 11, 2022 | 10-K | 2022-02-23 |
| Q3 2021 | 47.5M | +179K | +0.38% | Oct 22, 2021 | 10-Q | 2021-11-03 |
| Q2 2021 | 47.5M | +184K | +0.39% | Jul 23, 2021 | 10-Q | 2021-08-04 |
| Q1 2021 | 47.5M | -210K | -0.44% | Apr 23, 2021 | 10-Q | 2021-05-05 |
| Q4 2020 | 47.4M | -646K | -1.35% | Feb 12, 2021 | 10-K | 2021-02-24 |
| Q3 2020 | 47.4M | -715K | -1.49% | Oct 16, 2020 | 10-Q | 2020-10-28 |
| Q2 2020 | 47.3M | -1.01M | -2.1% | Jul 17, 2020 | 10-Q | 2020-07-29 |
| Q1 2020 | 47.7M | -941K | -1.93% | Apr 17, 2020 | 10-Q | 2020-04-29 |
| Q4 2019 | 48M | -465K | -0.96% | Feb 7, 2020 | 10-K | 2020-02-20 |
| Q3 2019 | 48.1M | -294K | -0.61% | Oct 18, 2019 | 10-Q | 2019-10-30 |
| Q2 2019 | 48.4M | -423K | -0.87% | Jul 19, 2019 | 10-Q | 2019-07-30 |
| Q1 2019 | 48.7M | -87.7K | -0.18% | Apr 19, 2019 | 10-Q | 2019-04-30 |
| Q4 2018 | 48.5M | -304K | -0.62% | Feb 8, 2019 | 10-K | 2019-02-19 |
| Q3 2018 | 48.4M | -1.36M | -2.74% | Oct 19, 2018 | 10-Q | 2018-10-30 |
| Q2 2018 | 48.8M | -1.33M | -2.66% | Jul 20, 2018 | 10-Q | 2018-07-31 |
| Q1 2018 | 48.7M | -2.36M | -4.62% | Apr 20, 2018 | 10-Q | 2018-05-01 |
| Q4 2017 | 48.8M | -2.48M | -4.84% | Feb 9, 2018 | 10-K | 2018-02-20 |
| Q3 2017 | 49.7M | -2.07M | -3.99% | Oct 20, 2017 | 10-Q | 2017-10-31 |
| Q2 2017 | 50.1M | -1.15M | -2.25% | Jul 21, 2017 | 10-Q | 2017-08-01 |
| Q1 2017 | 51.1M | +287K | +0.56% | Apr 21, 2017 | 10-Q | 2017-05-02 |
| Q4 2016 | 51.3M | -116K | -0.23% | Feb 10, 2017 | 10-K | 2017-02-21 |
| Q3 2016 | 51.8M | -451K | -0.86% | Oct 21, 2016 | 10-Q | 2016-11-01 |
| Q2 2016 | 51.3M | -1.21M | -2.3% | Jul 22, 2016 | 10-Q | 2016-08-02 |
| Q1 2016 | 50.8M | -1.59M | -3.03% | Apr 15, 2016 | 10-Q | 2016-05-03 |
| Q4 2015 | 51.4M | -1.49M | -2.82% | Feb 12, 2016 | 10-K | 2016-02-23 |
| Q3 2015 | 52.3M | -4.11M | -7.29% | Oct 16, 2015 | 10-Q | 2015-10-27 |
| Q2 2015 | 52.5M | -3.02M | -5.45% | Jul 17, 2015 | 10-Q | 2015-07-28 |
| Q1 2015 | 52.4M | -3.24M | -5.83% | Apr 17, 2015 | 10-Q | 2015-04-28 |
| Q4 2014 | 52.9M | -3.35M | -5.96% | Feb 6, 2015 | 10-K | 2015-02-18 |
| Q3 2014 | 56.4M | +250K | +0.45% | Oct 17, 2014 | 10-Q | 2014-10-28 |
| Q2 2014 | 55.5M | +107K | +0.19% | Jul 18, 2014 | 10-Q | 2014-07-29 |
| Q1 2014 | 55.7M | -1.48M | -2.58% | Apr 18, 2014 | 10-Q | 2014-04-29 |
| Q4 2013 | 56.2M | -1.51M | -2.62% | Feb 14, 2014 | 10-K | 2014-02-21 |
| Q3 2013 | 56.1M | -1.99M | -3.43% | Oct 18, 2013 | 10-Q | 2013-10-29 |
| Q2 2013 | 55.4M | -2.62M | -4.51% | Jul 19, 2013 | 10-Q | 2013-07-30 |
| Q1 2013 | 57.1M | -697K | -1.21% | Apr 19, 2013 | 10-Q | 2013-04-30 |
| Q4 2012 | 57.7M | Feb 8, 2013 | 10-K | 2013-02-19 | ||
| Q3 2012 | 58.1M | +350K | +0.61% | Oct 19, 2012 | 10-Q | 2012-10-30 |
| Q2 2012 | 58M | -1.86M | -3.1% | Jul 20, 2012 | 10-Q | 2012-07-31 |
| Q1 2012 | 57.8M | -1.33M | -2.26% | Apr 20, 2012 | 10-Q | 2012-05-01 |
| Q3 2011 | 57.8M | -1.6M | -2.7% | Oct 21, 2011 | 10-Q | 2011-11-01 |
| Q2 2011 | 59.9M | -1.44M | -2.35% | Jul 22, 2011 | 10-Q | 2011-08-03 |
| Q1 2011 | 59.2M | Apr 22, 2011 | 10-Q | 2011-05-03 | ||
| Q3 2010 | 59.4M | Oct 22, 2010 | 10-Q | 2010-11-02 | ||
| Q2 2010 | 61.3M | Jul 23, 2010 | 10-Q | 2010-08-03 |