| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 115 | -3.67 | -3.08% | Jun 30, 2024 |
| Q1 2024 | 115 | -6.17 | -5.09% | Mar 31, 2024 |
| Q4 2023 | 115 | -8.97 | -7.21% | Dec 31, 2023 |
| Q3 2023 | 117 | -9.81 | -7.72% | Sep 30, 2023 |
| Q2 2023 | 119 | -11.8 | -9.02% | Jun 30, 2023 |
| Q1 2023 | 121 | -12.3 | -9.25% | Mar 31, 2023 |
| Q4 2022 | 124 | -9.88 | -7.36% | Dec 31, 2022 |
| Q3 2022 | 127 | -8.84 | -6.5% | Sep 30, 2022 |
| Q2 2022 | 131 | -6.55 | -4.77% | Jun 30, 2022 |
| Q1 2022 | 133 | -5.47 | -3.94% | Mar 31, 2022 |
| Q4 2021 | 134 | -0.42 | -0.31% | Dec 31, 2021 |
| Q3 2021 | 136 | +9.99 | +7.93% | Sep 30, 2021 |
| Q2 2021 | 137 | +19.1 | +16.1% | Jun 30, 2021 |
| Q1 2021 | 139 | +29.8 | +27.4% | Mar 31, 2021 |
| Q4 2020 | 135 | +28.3 | +26.6% | Dec 31, 2020 |
| Q3 2020 | 126 | +18.9 | +17.6% | Sep 30, 2020 |
| Q2 2020 | 118 | +11.4 | +10.7% | Jun 30, 2020 |
| Q1 2020 | 109 | +0.07 | +0.06% | Mar 31, 2020 |
| Q4 2019 | 106 | -4.43 | -4% | Dec 31, 2019 |
| Q3 2019 | 107 | -5.41 | -4.81% | Sep 30, 2019 |
| Q2 2019 | 107 | -7.23 | -6.33% | Jun 30, 2019 |
| Q1 2019 | 109 | -6.98 | -6.02% | Mar 31, 2019 |
| Q4 2018 | 111 | -7.58 | -6.4% | Dec 31, 2018 |
| Q3 2018 | 113 | -8.99 | -7.4% | Sep 30, 2018 |
| Q2 2018 | 114 | -9.99 | -8.05% | Jun 30, 2018 |
| Q1 2018 | 116 | -10.4 | -8.22% | Mar 31, 2018 |
| Q4 2017 | 118 | -9.73 | -7.59% | Dec 31, 2017 |
| Q3 2017 | 122 | -9.39 | -7.17% | Sep 30, 2017 |
| Q2 2017 | 124 | -3.46 | -2.71% | Jun 30, 2017 |
| Q1 2017 | 126 | +1.58 | +1.27% | Mar 31, 2017 |
| Q4 2016 | 128 | +6.24 | +5.12% | Dec 31, 2016 |
| Q3 2016 | 131 | +7.96 | +6.47% | Sep 30, 2016 |
| Q2 2016 | 128 | +3.11 | +2.5% | Jun 30, 2016 |
| Q1 2016 | 125 | -1.32 | -1.05% | Mar 31, 2016 |
| Q4 2015 | 122 | -5.07 | -3.99% | Dec 31, 2015 |
| Q3 2015 | 123 | -0.83 | -0.67% | Sep 30, 2015 |
| Q2 2015 | 125 | -0.88 | -0.7% | Jun 30, 2015 |
| Q1 2015 | 126 | -1.13 | -0.89% | Mar 31, 2015 |
| Q4 2014 | 127 | -2.01 | -1.56% | Dec 31, 2014 |
| Q3 2014 | 124 | -5.58 | -4.31% | Sep 30, 2014 |
| Q2 2014 | 125 | -3.13 | -2.44% | Jun 30, 2014 |
| Q1 2014 | 127 | +0.99 | +0.78% | Mar 31, 2014 |
| Q4 2013 | 129 | +5 | +4.03% | Dec 31, 2013 |
| Q3 2013 | 129 | +7.06 | +5.77% | Sep 30, 2013 |
| Q2 2013 | 129 | +6.81 | +5.6% | Jun 30, 2013 |
| Q1 2013 | 126 | +5.27 | +4.36% | Mar 31, 2013 |
| Q4 2012 | 124 | +4.21 | +3.51% | Dec 31, 2012 |
| Q3 2012 | 122 | +3.99 | +3.37% | Sep 30, 2012 |
| Q2 2012 | 122 | +5.43 | +4.67% | Jun 30, 2012 |
| Q1 2012 | 121 | +6.34 | +5.53% | Mar 31, 2012 |
| Q4 2011 | 120 | +6.74 | +5.96% | Dec 31, 2011 |
| Q3 2011 | 118 | Sep 30, 2011 | ||
| Q2 2011 | 116 | Jun 30, 2011 | ||
| Q1 2011 | 115 | Mar 31, 2011 | ||
| Q4 2010 | 113 | Dec 31, 2010 |