| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q4 2024 | 115 | +3.34 | +2.99% | Dec 31, 2024 |
| Q3 2024 | 114 | +1.63 | +1.45% | Sep 30, 2024 |
| Q2 2024 | 113 | +0.77 | +0.69% | Jun 30, 2024 |
| Q1 2024 | 112 | -0.46 | -0.41% | Mar 31, 2024 |
| Q4 2023 | 112 | -1.77 | -1.56% | Dec 31, 2023 |
| Q3 2023 | 112 | -4 | -3.44% | Sep 30, 2023 |
| Q2 2023 | 112 | -9.68 | -7.95% | Jun 30, 2023 |
| Q1 2023 | 113 | -14.9 | -11.7% | Mar 31, 2023 |
| Q4 2022 | 114 | -24 | -17.5% | Dec 31, 2022 |
| Q3 2022 | 116 | -27.5 | -19.1% | Sep 30, 2022 |
| Q2 2022 | 122 | -28.3 | -18.9% | Jun 30, 2022 |
| Q1 2022 | 128 | -33.2 | -20.6% | Mar 31, 2022 |
| Q4 2021 | 138 | -29.8 | -17.8% | Dec 31, 2021 |
| Q3 2021 | 144 | -12.3 | -7.85% | Sep 30, 2021 |
| Q2 2021 | 150 | +0.91 | +0.61% | Jun 30, 2021 |
| Q1 2021 | 161 | +20.2 | +14.4% | Mar 31, 2021 |
| Q4 2020 | 167 | +32.6 | +24.2% | Dec 31, 2020 |
| Q3 2020 | 156 | +20.5 | +15.1% | Sep 30, 2020 |
| Q2 2020 | 149 | +14.8 | +11% | Jun 30, 2020 |
| Q1 2020 | 141 | +6.29 | +4.68% | Mar 31, 2020 |
| Q4 2019 | 135 | -0.99 | -0.73% | Dec 31, 2019 |
| Q3 2019 | 136 | -2.27 | -1.65% | Sep 30, 2019 |
| Q2 2019 | 134 | -11.1 | -7.62% | Jun 30, 2019 |
| Q1 2019 | 134 | -19.1 | -12.4% | Mar 31, 2019 |
| Q4 2018 | 136 | -25.3 | -15.7% | Dec 31, 2018 |
| Q3 2018 | 138 | -31.6 | -18.6% | Sep 30, 2018 |
| Q2 2018 | 146 | -31.3 | -17.7% | Jun 30, 2018 |
| Q1 2018 | 154 | -27.1 | -15% | Mar 31, 2018 |
| Q4 2017 | 161 | -26.1 | -14% | Dec 31, 2017 |
| Q3 2017 | 170 | -20.5 | -10.8% | Sep 30, 2017 |
| Q2 2017 | 177 | -8.47 | -4.57% | Jun 30, 2017 |
| Q1 2017 | 181 | +0.26 | +0.14% | Mar 31, 2017 |
| Q4 2016 | 187 | +13.1 | +7.51% | Dec 31, 2016 |
| Q3 2016 | 190 | +20.8 | +12.3% | Sep 30, 2016 |
| Q2 2016 | 185 | +22.6 | +13.9% | Jun 30, 2016 |
| Q1 2016 | 180 | +23 | +14.6% | Mar 31, 2016 |
| Q4 2015 | 174 | +20.4 | +13.3% | Dec 31, 2015 |
| Q3 2015 | 169 | +18.2 | +12% | Sep 30, 2015 |
| Q2 2015 | 163 | +11.7 | +7.72% | Jun 30, 2015 |
| Q1 2015 | 157 | +6.49 | +4.3% | Mar 31, 2015 |
| Q4 2014 | 154 | +5.09 | +3.43% | Dec 31, 2014 |
| Q3 2014 | 151 | +2.46 | +1.66% | Sep 30, 2014 |
| Q2 2014 | 151 | +3.11 | +2.1% | Jun 30, 2014 |
| Q1 2014 | 151 | +0.42 | +0.28% | Mar 31, 2014 |
| Q4 2013 | 149 | -4.25 | -2.78% | Dec 31, 2013 |
| Q3 2013 | 149 | -4.5 | -2.94% | Sep 30, 2013 |
| Q2 2013 | 148 | -6.23 | -4.04% | Jun 30, 2013 |
| Q1 2013 | 150 | -1.44 | -0.95% | Mar 31, 2013 |
| Q4 2012 | 153 | +2.2 | +1.46% | Dec 31, 2012 |
| Q3 2012 | 153 | +3.24 | +2.16% | Sep 30, 2012 |
| Q2 2012 | 154 | +1.71 | +1.12% | Jun 30, 2012 |
| Q1 2012 | 152 | -1.87 | -1.22% | Mar 31, 2012 |
| Q4 2011 | 151 | Dec 31, 2011 | ||
| Q3 2011 | 150 | Sep 30, 2011 | ||
| Q2 2011 | 152 | Jun 30, 2011 | ||
| Q1 2011 | 154 | Mar 31, 2011 |