| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 155 | +9.77 | +6.73% | Sep 30, 2024 |
| Q2 2024 | 149 | +4.75 | +3.29% | Jun 30, 2024 |
| Q1 2024 | 148 | +3.68 | +2.55% | Mar 31, 2024 |
| Q4 2023 | 147 | +2.71 | +1.88% | Dec 31, 2023 |
| Q3 2023 | 145 | -0.88 | -0.6% | Sep 30, 2023 |
| Q2 2023 | 144 | -9.44 | -6.13% | Jun 30, 2023 |
| Q1 2023 | 144 | -14.6 | -9.21% | Mar 31, 2023 |
| Q4 2022 | 144 | -22 | -13.3% | Dec 31, 2022 |
| Q3 2022 | 146 | -22.3 | -13.2% | Sep 30, 2022 |
| Q2 2022 | 154 | -15.1 | -8.93% | Jun 30, 2022 |
| Q1 2022 | 159 | -9.45 | -5.61% | Mar 31, 2022 |
| Q4 2021 | 166 | +7.42 | +4.68% | Dec 31, 2021 |
| Q3 2021 | 168 | +16.9 | +11.2% | Sep 30, 2021 |
| Q2 2021 | 169 | +26.3 | +18.4% | Jun 30, 2021 |
| Q1 2021 | 168 | +31.5 | +23% | Mar 31, 2021 |
| Q4 2020 | 159 | +23.3 | +17.2% | Dec 31, 2020 |
| Q3 2020 | 151 | +13.6 | +9.9% | Sep 30, 2020 |
| Q2 2020 | 143 | +2.08 | +1.48% | Jun 30, 2020 |
| Q1 2020 | 137 | -6.37 | -4.44% | Mar 31, 2020 |
| Q4 2019 | 135 | -10.4 | -7.12% | Dec 31, 2019 |
| Q3 2019 | 138 | -8.43 | -5.77% | Sep 30, 2019 |
| Q2 2019 | 141 | -3.81 | -2.64% | Jun 30, 2019 |
| Q1 2019 | 143 | -0.81 | -0.56% | Mar 31, 2019 |
| Q4 2018 | 146 | +13.3 | +10% | Dec 31, 2018 |
| Q3 2018 | 146 | +23.8 | +19.5% | Sep 30, 2018 |
| Q2 2018 | 144 | +30.1 | +26.3% | Jun 30, 2018 |
| Q1 2018 | 144 | +32.8 | +29.4% | Mar 31, 2018 |
| Q4 2017 | 132 | +14.8 | +12.6% | Dec 31, 2017 |
| Q3 2017 | 122 | +1.9 | +1.58% | Sep 30, 2017 |
| Q2 2017 | 114 | -8.45 | -6.88% | Jun 30, 2017 |
| Q1 2017 | 111 | -7.68 | -6.45% | Mar 31, 2017 |
| Q4 2016 | 118 | -1.37 | -1.15% | Dec 31, 2016 |
| Q3 2016 | 120 | -2.95 | -2.39% | Sep 30, 2016 |
| Q2 2016 | 123 | -6.5 | -5.03% | Jun 30, 2016 |
| Q1 2016 | 119 | -15.4 | -11.4% | Mar 31, 2016 |
| Q4 2015 | 119 | -19.2 | -13.9% | Dec 31, 2015 |
| Q3 2015 | 123 | -19.7 | -13.7% | Sep 30, 2015 |
| Q2 2015 | 129 | -15.4 | -10.6% | Jun 30, 2015 |
| Q1 2015 | 134 | -11.2 | -7.7% | Mar 31, 2015 |
| Q4 2014 | 138 | -8.53 | -5.81% | Dec 31, 2014 |
| Q3 2014 | 143 | -2.73 | -1.87% | Sep 30, 2014 |
| Q2 2014 | 145 | +0.48 | +0.33% | Jun 30, 2014 |
| Q1 2014 | 146 | +0.67 | +0.46% | Mar 31, 2014 |
| Q4 2013 | 147 | +3.11 | +2.17% | Dec 31, 2013 |
| Q3 2013 | 146 | +2.95 | +2.07% | Sep 30, 2013 |
| Q2 2013 | 144 | +0.72 | +0.5% | Jun 30, 2013 |
| Q1 2013 | 145 | +4.98 | +3.56% | Mar 31, 2013 |
| Q4 2012 | 144 | +3.12 | +2.22% | Dec 31, 2012 |
| Q3 2012 | 143 | +3.11 | +2.23% | Sep 30, 2012 |
| Q2 2012 | 144 | +4.96 | +3.58% | Jun 30, 2012 |
| Q1 2012 | 140 | +1.61 | +1.16% | Mar 31, 2012 |
| Q4 2011 | 140 | Dec 31, 2011 | ||
| Q3 2011 | 140 | Sep 30, 2011 | ||
| Q2 2011 | 139 | Jun 30, 2011 | ||
| Q1 2011 | 138 | Mar 31, 2011 |