| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | 49.4M | -213K | -0.43% | Nov 1, 2024 | 10-Q | 2024-11-07 |
| Q2 2024 | 49.6M | +18K | +0.04% | Aug 2, 2024 | 10-Q | 2024-08-08 |
| Q1 2024 | 49.9M | +223K | +0.45% | May 10, 2024 | 10-K | 2024-05-15 |
| Q4 2023 | 49.6M | -38.4K | -0.08% | Feb 2, 2024 | 10-Q | 2024-02-08 |
| Q3 2023 | 49.6M | +92.6K | +0.19% | Oct 27, 2023 | 10-Q | 2023-11-02 |
| Q2 2023 | 49.5M | -223K | -0.45% | Jul 28, 2023 | 10-Q | 2023-08-03 |
| Q1 2023 | 49.7M | -587K | -1.17% | May 1, 2023 | 10-K | 2023-05-05 |
| Q4 2022 | 49.7M | -512K | -1.02% | Jan 27, 2023 | 10-Q | 2023-02-02 |
| Q3 2022 | 49.5M | -578K | -1.15% | Oct 28, 2022 | 10-Q | 2022-11-03 |
| Q2 2022 | 49.8M | -297K | -0.59% | Jul 29, 2022 | 10-Q | 2022-08-04 |
| Q1 2022 | 50.3M | +369K | +0.74% | May 2, 2022 | 10-K | 2022-05-06 |
| Q4 2021 | 50.2M | +335K | +0.67% | Jan 28, 2022 | 10-Q | 2022-02-03 |
| Q3 2021 | 50.1M | +359 | +0% | Oct 29, 2021 | 10-Q | 2021-11-04 |
| Q2 2021 | 50.1M | -129K | -0.26% | Jul 30, 2021 | 10-Q | 2021-08-05 |
| Q1 2021 | 49.9M | -175K | -0.35% | May 3, 2021 | 10-K | 2021-05-07 |
| Q4 2020 | 49.9M | -401K | -0.8% | Jan 29, 2021 | 10-Q | 2021-02-04 |
| Q3 2020 | 50.1M | -129K | -0.26% | Oct 30, 2020 | 10-Q | 2020-11-05 |
| Q2 2020 | 50.2M | -52.4K | -0.1% | Jul 31, 2020 | 10-Q | 2020-08-06 |
| Q1 2020 | 50.1M | -1.71M | -3.31% | May 1, 2020 | 10-K | 2020-05-08 |
| Q4 2019 | 50.3M | -1.53M | -2.96% | Jan 31, 2020 | 10-Q | 2020-02-06 |
| Q3 2019 | 50.2M | -1.51M | -2.91% | Oct 25, 2019 | 10-Q | 2019-10-31 |
| Q2 2019 | 50.2M | -1.49M | -2.89% | Jul 26, 2019 | 10-Q | 2019-08-01 |
| Q1 2019 | 51.8M | -1.28M | -2.4% | May 7, 2019 | 10-K | 2019-05-13 |
| Q4 2018 | 51.8M | -1.24M | -2.34% | Feb 1, 2019 | 10-Q | 2019-02-07 |
| Q3 2018 | 51.7M | -1.3M | -2.45% | Oct 26, 2018 | 10-Q | 2018-11-01 |
| Q2 2018 | 51.7M | -1.27M | -2.39% | Jul 27, 2018 | 10-Q | 2018-08-02 |
| Q1 2018 | 53.1M | +118K | +0.22% | May 4, 2018 | 10-K | 2018-05-10 |
| Q4 2017 | 53M | +103K | +0.19% | Jan 26, 2018 | 10-Q | 2018-02-01 |
| Q3 2017 | 53M | +105K | +0.2% | Oct 27, 2017 | 10-Q | 2017-11-02 |
| Q2 2017 | 53M | +84.5K | +0.16% | Jul 28, 2017 | 10-Q | 2017-08-03 |
| Q1 2017 | 53M | +196K | +0.37% | May 5, 2017 | 10-K | 2017-05-17 |
| Q4 2016 | 52.9M | +182K | +0.35% | Jan 27, 2017 | 10-Q | 2017-02-02 |
| Q3 2016 | 52.9M | +187K | +0.36% | Oct 28, 2016 | 10-Q | 2016-11-03 |
| Q2 2016 | 52.9M | +189K | +0.36% | Jul 29, 2016 | 10-Q | 2016-08-04 |
| Q1 2016 | 52.8M | +463K | +0.89% | May 2, 2016 | 10-K | 2016-05-17 |
| Q4 2015 | 52.8M | +481K | +0.92% | Jan 29, 2016 | 10-Q | 2016-02-04 |
| Q3 2015 | 52.7M | +574K | +1.1% | Oct 30, 2015 | 10-Q | 2015-11-05 |
| Q2 2015 | 52.7M | +756K | +1.45% | Jul 31, 2015 | 10-Q | 2015-08-06 |
| Q1 2015 | 52.3M | +481K | +0.93% | May 1, 2015 | 10-K | 2015-05-14 |
| Q4 2014 | 52.3M | +473K | +0.91% | Jan 30, 2015 | 10-Q | 2015-02-05 |
| Q3 2014 | 52.2M | +458K | +0.89% | Oct 27, 2014 | 10-Q | 2014-11-06 |
| Q2 2014 | 52M | +798K | +1.56% | Aug 4, 2014 | 10-Q | 2014-08-07 |
| Q1 2014 | 51.8M | +668K | +1.31% | May 1, 2014 | 10-K | 2014-05-19 |
| Q4 2013 | 51.8M | +748K | +1.47% | Jan 31, 2014 | 10-Q | 2014-02-07 |
| Q3 2013 | 51.7M | +1.21M | +2.39% | Nov 1, 2013 | 10-Q | 2013-11-07 |
| Q2 2013 | 51.2M | +700K | +1.39% | Jul 26, 2013 | 10-Q | 2013-08-01 |
| Q1 2013 | 51.1M | +681K | +1.35% | May 6, 2013 | 10-K | 2013-05-17 |
| Q4 2012 | 51.1M | +619K | +1.23% | Jan 31, 2013 | 10-Q | 2013-02-07 |
| Q3 2012 | 50.5M | +72.8K | +0.14% | Nov 5, 2012 | 10-Q | 2012-11-07 |
| Q2 2012 | 50.5M | +66.5K | +0.13% | Aug 2, 2012 | 10-Q | 2012-08-09 |
| Q1 2012 | 50.5M | Apr 30, 2012 | 10-K | 2012-05-18 | ||
| Q4 2011 | 50.4M | Feb 6, 2012 | 10-Q | 2012-02-09 | ||
| Q3 2011 | 50.4M | Nov 7, 2011 | 10-Q | 2011-11-09 | ||
| Q2 2011 | 50.4M | Jul 27, 2011 | 10-Q | 2011-08-05 |