| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2023 | 787M | +4.49M | +0.57% | 24 Jul 2023 | 10-Q | 31 Jul 2023 |
| Q1 2023 | 786M | +4.28M | +0.55% | 28 Apr 2023 | 10-Q | 04 May 2023 |
| Q3 2022 | 783M | +3.74M | +0.48% | 31 Oct 2022 | 10-Q | 07 Nov 2022 |
| Q2 2022 | 782M | +4.6M | +0.59% | 25 Jul 2022 | 10-Q | 01 Aug 2022 |
| Q1 2022 | 782M | +4.86M | +0.63% | 26 Apr 2022 | 10-Q | 03 May 2022 |
| Q3 2021 | 779M | +6.03M | +0.78% | 26 Oct 2021 | 10-Q | 02 Nov 2021 |
| Q2 2021 | 778M | +5.84M | +0.76% | 27 Jul 2021 | 10-Q | 03 Aug 2021 |
| Q1 2021 | 777M | +6.53M | +0.85% | 27 Apr 2021 | 10-Q | 04 May 2021 |
| Q3 2020 | 773M | +4.6M | +0.6% | 22 Oct 2020 | 10-Q | 29 Oct 2020 |
| Q2 2020 | 772M | +4.85M | +0.63% | 28 Jul 2020 | 10-Q | 04 Aug 2020 |
| Q1 2020 | 770M | +4.48M | +0.59% | 28 Apr 2020 | 10-Q | 05 May 2020 |
| Q3 2019 | 768M | +5.21M | +0.68% | 31 Oct 2019 | 10-Q | 07 Nov 2019 |
| Q2 2019 | 767M | +4.62M | +0.61% | 01 Aug 2019 | 10-Q | 08 Aug 2019 |
| Q1 2019 | 766M | +4.78M | +0.63% | 25 Apr 2019 | 10-Q | 02 May 2019 |
| Q3 2018 | 763M | +6.95M | +0.92% | 01 Nov 2018 | 10-Q | 08 Nov 2018 |
| Q2 2018 | 762M | +7.49M | +0.99% | 26 Jul 2018 | 10-Q | 02 Aug 2018 |
| Q1 2018 | 761M | +7.56M | +1% | 26 Apr 2018 | 10-Q | 03 May 2018 |
| Q3 2017 | 756M | +12.9M | +1.73% | 26 Oct 2017 | 10-Q | 02 Nov 2017 |
| Q2 2017 | 755M | +13.5M | +1.82% | 27 Jul 2017 | 10-Q | 03 Aug 2017 |
| Q1 2017 | 754M | +15.4M | +2.09% | 27 Apr 2017 | 10-Q | 04 May 2017 |
| Q3 2016 | 743M | +12M | +1.65% | 27 Oct 2016 | 10-Q | 04 Nov 2016 |
| Q2 2016 | 741M | +12.4M | +1.71% | 28 Jul 2016 | 10-Q | 04 Aug 2016 |
| Q1 2016 | 738M | +12M | +1.66% | 02 May 2016 | 10-Q | 09 May 2016 |
| Q3 2015 | 731M | +12.2M | +1.69% | 03 Nov 2015 | 10-Q | 06 Nov 2015 |
| Q2 2015 | 729M | +11.5M | +1.61% | 28 Jul 2015 | 10-Q | 04 Aug 2015 |
| Q1 2015 | 726M | +11.2M | +1.57% | 29 Apr 2015 | 10-Q | 06 May 2015 |
| Q3 2014 | 719M | +23.6M | +3.39% | 28 Oct 2014 | 10-Q | 04 Nov 2014 |
| Q2 2014 | 717M | -402M | -35.9% | 29 Jul 2014 | 10-Q | 05 Aug 2014 |
| Q1 2014 | 715M | -403M | -36% | 29 Apr 2014 | 10-Q | 06 May 2014 |
| Q3 2013 | 695M | -417M | -37.5% | 30 Oct 2013 | 10-Q | 06 Nov 2013 |
| Q2 2013 | 1.12B | +8.37M | +0.75% | 25 Jul 2013 | 10-Q | 01 Aug 2013 |
| Q1 2013 | 1.12B | +5.83M | +0.53% | 01 May 2013 | 10-Q | 08 May 2013 |
| Q3 2012 | 1.11B | -31.5M | -2.75% | 31 Oct 2012 | 10-Q | 07 Nov 2012 |
| Q2 2012 | 1.11B | -31.7M | -2.78% | 23 Jul 2012 | 10-Q | 02 Aug 2012 |
| Q1 2012 | 1.11B | -32.5M | -2.84% | 01 May 2012 | 10-Q | 09 May 2012 |
| Q3 2011 | 1.14B | -61.8M | -5.13% | 01 Nov 2011 | 10-Q | 09 Nov 2011 |
| Q2 2011 | 1.14B | -81.6M | -6.66% | 29 Jul 2011 | 10-Q | 05 Aug 2011 |
| Q1 2011 | 1.14B | -99.7M | -8.02% | 02 May 2011 | 10-Q | 09 May 2011 |
| Q3 2010 | 1.21B | 29 Oct 2010 | 10-Q | 05 Nov 2010 | ||
| Q2 2010 | 1.22B | 30 Jul 2010 | 10-Q | 06 Aug 2010 | ||
| Q1 2010 | 1.24B | 30 Apr 2010 | 10-Q | 07 May 2010 |