| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| Q1 2024 | 825 | +21.9 | +2.72% | Mar 31, 2024 | |
| Q4 2023 | 818 | +22.5 | +2.83% | Dec 31, 2023 | |
| Q3 2023 | 816 | +39.2 | +5.05% | Sep 30, 2023 | |
| Q2 2023 | 812 | +72.5 | +9.81% | Jun 30, 2023 | |
| Q1 2023 | 804 | +104 | +14.9% | Mar 31, 2023 | |
| Q4 2022 | 796 | +116 | +17.1% | Dec 31, 2022 | |
| Q3 2022 | 777 | +101 | +15% | Sep 30, 2022 | |
| Q2 2022 | 739 | +39.3 | +5.62% | Jun 30, 2022 | |
| Q1 2022 | 699 | -42 | -5.66% | Mar 31, 2022 | |
| Q4 2021 | 679 | -87.2 | -11.4% | Dec 31, 2021 | |
| Q3 2021 | 676 | -97.9 | -12.7% | Sep 30, 2021 | |
| Q2 2021 | 700 | -70.2 | -9.12% | Jun 30, 2021 | |
| Q1 2021 | 741 | -19.2 | -2.52% | Mar 31, 2021 | |
| Q4 2020 | 767 | +5.32 | +0.7% | Dec 31, 2020 | |
| Q3 2020 | 774 | +15.8 | +2.08% | Sep 30, 2020 | |
| Q2 2020 | 770 | +2.78 | +0.36% | Jun 30, 2020 | |
| Q1 2020 | 761 | -14.1 | -1.82% | Mar 31, 2020 | |
| Q4 2019 | 761 | -19.9 | -2.55% | Dec 31, 2019 | |
| Q3 2019 | 758 | -58.3 | -7.14% | Sep 30, 2019 | |
| Q2 2019 | 767 | -27.5 | -3.46% | Jun 30, 2019 | |
| Q1 2019 | 775 | +5.23 | +0.68% | Mar 31, 2019 | |
| Q4 2018 | 781 | +48.7 | +6.65% | Dec 31, 2018 | |
| Q3 2018 | 816 | +133 | +19.4% | Sep 30, 2018 | |
| Q2 2018 | 795 | +129 | +19.3% | Jun 30, 2018 | |
| Q1 2018 | 769 | +110 | +16.7% | Mar 31, 2018 | |
| Q4 2017 | 733 | +72.8 | +11% | Dec 31, 2017 | |
| Q3 2017 | 683 | +22.3 | +3.37% | Sep 30, 2017 | |
| Q2 2017 | 666 | +4.28 | +0.65% | Jun 30, 2017 | |
| Q1 2017 | 659 | +9.63 | +1.48% | Mar 31, 2017 | |
| Q4 2016 | 660 | +27.7 | +4.38% | Dec 31, 2016 | |
| Q3 2016 | 661 | +31.5 | +5% | Sep 30, 2016 | |
| Q2 2016 | 662 | +25.4 | +3.99% | Jun 30, 2016 | |
| Q1 2016 | 650 | +3.23 | +0.5% | Mar 31, 2016 | |
| Q4 2015 | 632 | -28.7 | -4.35% | Dec 31, 2015 | |
| Q3 2015 | 630 | -35.2 | -5.29% | Sep 30, 2015 | |
| Q2 2015 | 636 | -33.4 | -4.99% | Jun 30, 2015 | |
| Q1 2015 | 646 | -34.5 | -5.07% | Mar 31, 2015 | |
| Q4 2014 | 661 | -34 | -4.89% | Dec 31, 2014 | |
| Q3 2014 | 665 | -36 | -5.13% | Sep 30, 2014 | |
| Q2 2014 | 670 | -31.9 | -4.55% | Jun 30, 2014 | |
| Q1 2014 | 681 | -13.5 | -1.94% | Mar 31, 2014 | |
| Q4 2013 | 695 | +13.3 | +1.96% | Dec 31, 2013 | |
| Q3 2013 | 701 | +18.2 | +2.66% | Sep 30, 2013 | |
| Q2 2013 | 702 | +10.4 | +1.5% | Jun 30, 2013 | |
| Q1 2013 | 694 | -7.77 | -1.11% | Mar 31, 2013 | |
| Q4 2012 | 681 | -36.7 | -5.11% | Dec 31, 2012 | |
| Q3 2012 | 683 | -29.9 | -4.19% | Sep 30, 2012 | |
| Q2 2012 | 691 | -42.6 | -5.8% | Jun 30, 2012 | |
| Q1 2012 | 702 | -71.9 | -9.29% | Mar 31, 2012 | |
| Q4 2011 | 718 | -111 | -13.4% | Dec 31, 2011 | |
| Q3 2011 | 713 | Sep 30, 2011 | |||
| Q2 2011 | 734 | Jun 30, 2011 | |||
| Q1 2011 | 774 | Mar 31, 2011 | |||
| Q4 2010 | 830 | Dec 31, 2010 |