| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | 182M | +5.37M | +3.05% | Oct 24, 2024 | 10-Q | 2024-11-08 |
| Q2 2024 | 180M | +3.48M | +1.98% | Jul 23, 2024 | 10-Q | 2024-08-09 |
| Q1 2024 | 179M | +3.25M | +1.85% | Apr 26, 2024 | 10-Q | 2024-05-02 |
| Q4 2023 | 177M | +2.34M | +1.35% | Jan 31, 2024 | 10-K | 2024-02-20 |
| Q3 2023 | 176M | +2.33M | +1.34% | Oct 27, 2023 | 10-Q | 2023-11-02 |
| Q2 2023 | 176M | +2.15M | +1.24% | Jul 28, 2023 | 10-Q | 2023-08-03 |
| Q1 2023 | 176M | +2.19M | +1.27% | Apr 28, 2023 | 10-Q | 2023-05-05 |
| Q4 2022 | 174M | -671K | -0.38% | Jan 31, 2023 | 10-K | 2023-02-17 |
| Q3 2022 | 174M | -2.06M | -1.17% | Oct 25, 2022 | 10-Q | 2022-11-04 |
| Q2 2022 | 174M | -2.04M | -1.16% | Jul 29, 2022 | 10-Q | 2022-08-02 |
| Q1 2022 | 173M | -2.06M | -1.17% | Apr 29, 2022 | 10-Q | 2022-05-05 |
| Q4 2021 | 175M | +1.58M | +0.91% | Jan 31, 2022 | 10-K | 2022-02-22 |
| Q3 2021 | 176M | +2.96M | +1.71% | Oct 29, 2021 | 10-Q | 2021-11-05 |
| Q2 2021 | 176M | +2.83M | +1.64% | Jul 30, 2021 | 10-Q | 2021-08-03 |
| Q1 2021 | 175M | +2.87M | +1.66% | Apr 30, 2021 | 10-Q | 2021-05-06 |
| Q4 2020 | 173M | +2.13M | +1.24% | Jan 29, 2021 | 10-K | 2021-02-19 |
| Q3 2020 | 173M | +2.26M | +1.32% | Oct 28, 2020 | 10-Q | 2020-11-02 |
| Q2 2020 | 173M | +2.18M | +1.28% | Jul 31, 2020 | 10-Q | 2020-08-03 |
| Q1 2020 | 173M | -8.1M | -4.48% | Apr 30, 2020 | 10-Q | 2020-05-04 |
| Q4 2019 | 171M | -17.1M | -9.08% | Jan 31, 2020 | 10-K | 2020-02-20 |
| Q3 2019 | 171M | -16.8M | -8.94% | Oct 31, 2019 | 10-Q | 2019-11-05 |
| Q2 2019 | 171M | -17.1M | -9.11% | Jul 29, 2019 | 10-Q | 2019-08-06 |
| Q1 2019 | 181M | -6.82M | -3.64% | Apr 30, 2019 | 10-Q | 2019-05-03 |
| Q4 2018 | 188M | +1.46M | +0.78% | Jan 31, 2019 | 10-K | 2019-02-20 |
| Q3 2018 | 188M | +893K | +0.48% | Oct 30, 2018 | 10-Q | 2018-11-05 |
| Q2 2018 | 188M | +1.34M | +0.72% | Jul 25, 2018 | 10-Q | 2018-08-02 |
| Q1 2018 | 188M | +1.05M | +0.56% | May 3, 2018 | 10-Q | 2018-05-04 |
| Q4 2017 | 187M | Jan 31, 2018 | 10-K | 2018-02-22 | ||
| Q3 2017 | 187M | +969K | +0.52% | Oct 26, 2017 | 10-Q | 2017-11-02 |
| Q2 2017 | 187M | +1.09M | +0.59% | Jul 28, 2017 | 10-Q | 2017-08-02 |
| Q1 2017 | 187M | -2.12M | -1.12% | Apr 26, 2017 | 10-Q | 2017-05-03 |
| Q3 2016 | 186M | -11.3M | -5.73% | Oct 27, 2016 | 10-Q | 2016-11-07 |
| Q2 2016 | 186M | -16.3M | -8.09% | Jul 28, 2016 | 10-Q | 2016-08-08 |
| Q1 2016 | 189M | -13.1M | -6.48% | Apr 29, 2016 | 10-Q | 2016-05-06 |
| Q3 2015 | 197M | -3.94M | -1.96% | Nov 3, 2015 | 10-Q | 2015-11-06 |
| Q2 2015 | 202M | -893K | -0.44% | Jul 29, 2015 | 10-Q | 2015-08-05 |
| Q1 2015 | 202M | -957K | -0.47% | Apr 29, 2015 | 10-Q | 2015-05-05 |
| Q4 2014 | 202M | -913K | -0.45% | Feb 12, 2015 | 10-K | 2015-02-20 |
| Q3 2014 | 201M | -1M | -0.5% | Oct 29, 2014 | 10-Q | 2014-11-07 |
| Q2 2014 | 203M | +999K | +0.5% | Aug 4, 2014 | 10-Q | 2014-08-07 |
| Q1 2014 | 203M | +1.17M | +0.58% | Apr 23, 2014 | 10-Q | 2014-05-02 |
| Q4 2013 | 203M | +1.19M | +0.59% | Feb 14, 2014 | 10-K | 2014-02-21 |
| Q3 2013 | 202M | +1.24M | +0.62% | Oct 22, 2013 | 10-Q | 2013-11-08 |
| Q2 2013 | 202M | +1.17M | +0.59% | Jul 22, 2013 | 10-Q | 2013-08-01 |
| Q1 2013 | 201M | +1.26M | +0.63% | Apr 22, 2013 | 10-Q | 2013-05-03 |
| Q4 2012 | 201M | Feb 14, 2013 | 10-K | 2013-02-25 | ||
| Q3 2012 | 201M | +1.11M | +0.56% | Nov 1, 2012 | 10-Q | 2012-11-02 |
| Q2 2012 | 201M | -1.5M | -0.74% | Jul 31, 2012 | 10-Q | 2012-08-03 |
| Q1 2012 | 200M | -3.64M | -1.79% | Apr 30, 2012 | 10-Q | 2012-05-08 |
| Q3 2011 | 200M | -3.72M | -1.83% | Sep 30, 2011 | 10-Q | 2011-11-04 |
| Q2 2011 | 202M | -4.55M | -2.2% | Jun 30, 2011 | 10-Q | 2011-08-05 |
| Q1 2011 | 204M | -3.67M | -1.77% | Mar 31, 2011 | 10-Q | 2011-05-05 |
| Q3 2010 | 203M | Sep 30, 2010 | 10-Q | 2010-11-05 | ||
| Q2 2010 | 207M | Jun 30, 2010 | 10-Q | 2010-08-05 | ||
| Q1 2010 | 208M | Mar 31, 2010 | 10-Q | 2010-05-05 |