| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | 55.8M | -702K | -1.24% | Oct 15, 2024 | 10-Q | 2024-10-22 |
| Q2 2024 | 55.7M | -940K | -1.66% | Jul 16, 2024 | 10-Q | 2024-07-23 |
| Q1 2024 | 56.5M | -393K | -0.69% | Apr 16, 2024 | 10-Q | 2024-04-23 |
| Q4 2023 | 56.4M | -676K | -1.18% | Feb 9, 2024 | 10-K | 2024-02-16 |
| Q3 2023 | 56.5M | -1.49M | -2.56% | Oct 17, 2023 | 10-Q | 2023-10-24 |
| Q2 2023 | 56.7M | -2.87M | -4.81% | Jul 18, 2023 | 10-Q | 2023-07-25 |
| Q1 2023 | 56.9M | -2.59M | -4.35% | Apr 18, 2023 | 10-Q | 2023-04-25 |
| Q4 2022 | 57.1M | -2.97M | -4.95% | Feb 10, 2023 | 10-K | 2023-02-17 |
| Q3 2022 | 58M | -2.72M | -4.49% | Oct 18, 2022 | 10-Q | 2022-10-25 |
| Q2 2022 | 59.6M | -1.03M | -1.71% | Jul 19, 2022 | 10-Q | 2022-07-26 |
| Q1 2022 | 59.5M | -1.74M | -2.85% | Apr 19, 2022 | 10-Q | 2022-04-26 |
| Q4 2021 | 60M | -1.92M | -3.1% | Feb 8, 2022 | 10-K | 2022-02-15 |
| Q3 2021 | 60.7M | -1.02M | -1.65% | Oct 19, 2021 | 10-Q | 2021-10-26 |
| Q2 2021 | 60.6M | -749K | -1.22% | Jul 20, 2021 | 10-Q | 2021-07-27 |
| Q1 2021 | 61.2M | -7.24K | -0.01% | Apr 20, 2021 | 10-Q | 2021-04-27 |
| Q4 2020 | 62M | +407K | +0.66% | Feb 9, 2021 | 10-K | 2021-02-16 |
| Q3 2020 | 61.7M | +527K | +0.86% | Oct 20, 2020 | 10-Q | 2020-10-27 |
| Q2 2020 | 61.3M | +216K | +0.35% | Jul 21, 2020 | 10-Q | 2020-07-28 |
| Q1 2020 | 61.2M | +179K | +0.29% | Apr 21, 2020 | 10-Q | 2020-04-28 |
| Q4 2019 | 61.6M | +602K | +0.99% | Feb 6, 2020 | 10-K | 2020-02-14 |
| Q3 2019 | 61.2M | -608K | -0.98% | Oct 15, 2019 | 10-Q | 2019-10-22 |
| Q2 2019 | 61.1M | Jul 16, 2019 | 10-Q | 2019-07-23 | ||
| Q1 2019 | 61.1M | -1.17M | -1.89% | Apr 17, 2019 | 10-Q | 2019-04-24 |
| Q4 2018 | 61M | -2.1M | -3.33% | Feb 7, 2019 | 10-K | 2019-02-14 |
| Q3 2018 | 61.8M | -762K | -1.22% | Oct 17, 2018 | 10-Q | 2018-10-24 |
| Q1 2018 | 62.2M | -748K | -1.19% | Apr 19, 2018 | 10-Q | 2018-07-25 |
| Q4 2017 | 63.1M | +122K | +0.19% | Feb 9, 2018 | 10-K | 2018-02-15 |
| Q3 2017 | 62.5M | -1.52M | -2.38% | Oct 19, 2017 | 10-Q | 2017-10-26 |
| Q2 2017 | 62.6M | -1.53M | -2.39% | Jul 17, 2017 | 10-Q | 2017-07-24 |
| Q1 2017 | 63M | -1.63M | -2.53% | Apr 21, 2017 | 10-Q | 2017-04-27 |
| Q4 2016 | 62.9M | -2.02M | -3.11% | Feb 10, 2017 | 10-K | 2017-02-16 |
| Q3 2016 | 64.1M | -1.49M | -2.28% | Oct 21, 2016 | 10-Q | 2016-10-27 |
| Q2 2016 | 64.1M | -2.06M | -3.11% | Jul 15, 2016 | 10-Q | 2016-07-22 |
| Q1 2016 | 64.6M | -1.83M | -2.76% | Apr 21, 2016 | 10-Q | 2016-04-29 |
| Q4 2015 | 65M | -1.36M | -2.05% | Feb 12, 2016 | 10-K | 2016-02-19 |
| Q3 2015 | 65.6M | -838K | -1.26% | Oct 21, 2015 | 10-Q | 2015-10-27 |
| Q2 2015 | 66.1M | +188K | +0.28% | Jul 20, 2015 | 10-Q | 2015-07-24 |
| Q1 2015 | 66.5M | +571K | +0.87% | Apr 23, 2015 | 10-Q | 2015-04-30 |
| Q4 2014 | 66.3M | +596K | +0.91% | Feb 13, 2015 | 10-K | 2015-02-20 |
| Q3 2014 | 66.4M | -2.87M | -4.14% | Oct 22, 2014 | 10-Q | 2014-10-29 |
| Q2 2014 | 66M | -2.9M | -4.21% | Jul 22, 2014 | 10-Q | 2014-07-25 |
| Q1 2014 | 65.9M | -2.85M | -4.15% | Apr 23, 2014 | 10-Q | 2014-04-30 |
| Q4 2013 | 65.7M | Feb 14, 2014 | 10-K | 2014-02-21 | ||
| Q3 2013 | 69.3M | +262K | +0.38% | Oct 23, 2013 | 10-Q | 2013-10-29 |
| Q2 2013 | 68.9M | +368K | +0.54% | Jul 18, 2013 | 10-Q | 2013-07-23 |
| Q1 2013 | 68.7M | +60.2K | +0.09% | Apr 26, 2013 | 10-Q | 2013-05-01 |
| Q3 2012 | 69M | -28.1K | -0.04% | Oct 26, 2012 | 10-Q | 2012-10-31 |
| Q2 2012 | 68.5M | +33.9M | +98.1% | Jul 26, 2012 | 10-Q | 2012-07-31 |
| Q1 2012 | 68.7M | +34.3M | +99.8% | Apr 26, 2012 | 10-Q | 2012-05-04 |
| Q3 2011 | 69M | +35.1M | +104% | Oct 31, 2011 | 10-Q | 2011-11-07 |
| Q2 2011 | 34.6M | +1.31M | +3.95% | Jul 29, 2011 | 10-Q | 2011-08-05 |
| Q1 2011 | 34.4M | Apr 29, 2011 | 10-Q | 2011-05-06 | ||
| Q3 2010 | 33.9M | Oct 29, 2010 | 10-Q | 2010-11-05 | ||
| Q2 2010 | 33.3M | Jul 30, 2010 | 10-Q | 2010-08-05 |