| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 149 | -11 | -6.89% | Jun 30, 2024 |
| Q1 2024 | 149 | -13.3 | -8.23% | Mar 31, 2024 |
| Q4 2023 | 150 | -11.9 | -7.34% | Dec 31, 2023 |
| Q3 2023 | 154 | -5.03 | -3.17% | Sep 30, 2023 |
| Q2 2023 | 160 | +11.8 | +7.96% | Jun 30, 2023 |
| Q1 2023 | 162 | +18.4 | +12.8% | Mar 31, 2023 |
| Q4 2022 | 162 | +21.9 | +15.6% | Dec 31, 2022 |
| Q3 2022 | 159 | +19.3 | +13.8% | Sep 30, 2022 |
| Q2 2022 | 148 | +7.57 | +5.37% | Jun 30, 2022 |
| Q1 2022 | 144 | -0.43 | -0.3% | Mar 31, 2022 |
| Q4 2021 | 140 | -2.94 | -2.05% | Dec 31, 2021 |
| Q3 2021 | 139 | -1.52 | -1.08% | Sep 30, 2021 |
| Q2 2021 | 141 | +1.62 | +1.16% | Jun 30, 2021 |
| Q1 2021 | 144 | +9.34 | +6.94% | Mar 31, 2021 |
| Q4 2020 | 143 | +8.85 | +6.58% | Dec 31, 2020 |
| Q3 2020 | 141 | +1.25 | +0.9% | Sep 30, 2020 |
| Q2 2020 | 139 | -3.32 | -2.33% | Jun 30, 2020 |
| Q1 2020 | 135 | -17.5 | -11.5% | Mar 31, 2020 |
| Q4 2019 | 135 | -28.1 | -17.3% | Dec 31, 2019 |
| Q3 2019 | 140 | -32.4 | -18.8% | Sep 30, 2019 |
| Q2 2019 | 143 | -19.8 | -12.2% | Jun 30, 2019 |
| Q1 2019 | 152 | +3.71 | +2.5% | Mar 31, 2019 |
| Q4 2018 | 163 | +26.1 | +19.1% | Dec 31, 2018 |
| Q3 2018 | 172 | +51.7 | +42.9% | Sep 30, 2018 |
| Q2 2018 | 162 | +39.4 | +32% | Jun 30, 2018 |
| Q1 2018 | 148 | +23.8 | +19.1% | Mar 31, 2018 |
| Q4 2017 | 137 | +11.3 | +8.98% | Dec 31, 2017 |
| Q3 2017 | 120 | -7.84 | -6.12% | Sep 30, 2017 |
| Q2 2017 | 123 | -5.55 | -4.32% | Jun 30, 2017 |
| Q1 2017 | 125 | -6.6 | -5.03% | Mar 31, 2017 |
| Q4 2016 | 125 | -7.29 | -5.5% | Dec 31, 2016 |
| Q3 2016 | 128 | -4.96 | -3.73% | Sep 30, 2016 |
| Q2 2016 | 129 | -2.74 | -2.09% | Jun 30, 2016 |
| Q1 2016 | 131 | +1.18 | +0.91% | Mar 31, 2016 |
| Q4 2015 | 133 | +3.43 | +2.66% | Dec 31, 2015 |
| Q3 2015 | 133 | +0.61 | +0.46% | Sep 30, 2015 |
| Q2 2015 | 131 | -3.56 | -2.64% | Jun 30, 2015 |
| Q1 2015 | 130 | -4.54 | -3.37% | Mar 31, 2015 |
| Q4 2014 | 129 | -5.27 | -3.92% | Dec 31, 2014 |
| Q3 2014 | 133 | -0.88 | -0.66% | Sep 30, 2014 |
| Q2 2014 | 135 | +1.18 | +0.88% | Jun 30, 2014 |
| Q1 2014 | 135 | -0.75 | -0.55% | Mar 31, 2014 |
| Q4 2013 | 134 | -2.67 | -1.95% | Dec 31, 2013 |
| Q3 2013 | 133 | -3.48 | -2.54% | Sep 30, 2013 |
| Q2 2013 | 134 | -3.61 | -2.63% | Jun 30, 2013 |
| Q1 2013 | 135 | -0.27 | -0.2% | Mar 31, 2013 |
| Q4 2012 | 137 | +2.5 | +1.86% | Dec 31, 2012 |
| Q3 2012 | 137 | +3.09 | +2.31% | Sep 30, 2012 |
| Q2 2012 | 137 | +4.81 | +3.63% | Jun 30, 2012 |
| Q1 2012 | 136 | -0.01 | -0.01% | Mar 31, 2012 |
| Q4 2011 | 135 | Dec 31, 2011 | ||
| Q3 2011 | 134 | Sep 30, 2011 | ||
| Q2 2011 | 132 | Jun 30, 2011 | ||
| Q1 2011 | 136 | Mar 31, 2011 |