| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 113 | -5.87 | -4.93% | Sep 30, 2024 |
| Q2 2024 | 113 | -8.07 | -6.67% | Jun 30, 2024 |
| Q1 2024 | 115 | -4.55 | -3.8% | Mar 31, 2024 |
| Q4 2023 | 117 | -5.76 | -4.71% | Dec 31, 2023 |
| Q3 2023 | 119 | -4.91 | -3.96% | Sep 30, 2023 |
| Q2 2023 | 121 | -5.96 | -4.69% | Jun 30, 2023 |
| Q1 2023 | 120 | -12.1 | -9.14% | Mar 31, 2023 |
| Q4 2022 | 122 | -10.7 | -8.07% | Dec 31, 2022 |
| Q3 2022 | 124 | -15.8 | -11.3% | Sep 30, 2022 |
| Q2 2022 | 127 | -21 | -14.2% | Jun 30, 2022 |
| Q1 2022 | 132 | -28 | -17.5% | Mar 31, 2022 |
| Q4 2021 | 133 | -41.2 | -23.6% | Dec 31, 2021 |
| Q3 2021 | 140 | -23.1 | -14.2% | Sep 30, 2021 |
| Q2 2021 | 148 | -5.18 | -3.38% | Jun 30, 2021 |
| Q1 2021 | 160 | +17.3 | +12.2% | Mar 31, 2021 |
| Q4 2020 | 174 | +40.5 | +30.3% | Dec 31, 2020 |
| Q3 2020 | 163 | +25.4 | +18.5% | Sep 30, 2020 |
| Q2 2020 | 153 | +19.1 | +14.3% | Jun 30, 2020 |
| Q1 2020 | 143 | +6.05 | +4.43% | Mar 31, 2020 |
| Q4 2019 | 134 | -6.19 | -4.43% | Dec 31, 2019 |
| Q3 2019 | 137 | +1.77 | +1.31% | Sep 30, 2019 |
| Q2 2019 | 134 | -7.4 | -5.24% | Jun 30, 2019 |
| Q1 2019 | 137 | -7.51 | -5.21% | Mar 31, 2019 |
| Q4 2018 | 140 | -6.16 | -4.22% | Dec 31, 2018 |
| Q3 2018 | 136 | -10.7 | -7.33% | Sep 30, 2018 |
| Q2 2018 | 141 | -4.3 | -2.95% | Jun 30, 2018 |
| Q1 2018 | 144 | +2.12 | +1.49% | Mar 31, 2018 |
| Q4 2017 | 146 | +4.35 | +3.07% | Dec 31, 2017 |
| Q3 2017 | 146 | +1.33 | +0.92% | Sep 30, 2017 |
| Q2 2017 | 146 | +0.02 | +0.01% | Jun 30, 2017 |
| Q1 2017 | 142 | -5.9 | -3.99% | Mar 31, 2017 |
| Q4 2016 | 142 | -7.2 | -4.84% | Dec 31, 2016 |
| Q3 2016 | 145 | -0.97 | -0.67% | Sep 30, 2016 |
| Q2 2016 | 146 | +5.82 | +4.16% | Jun 30, 2016 |
| Q1 2016 | 148 | +12.3 | +9.11% | Mar 31, 2016 |
| Q4 2015 | 149 | +19.2 | +14.8% | Dec 31, 2015 |
| Q3 2015 | 146 | +14.3 | +10.9% | Sep 30, 2015 |
| Q2 2015 | 140 | +8.65 | +6.6% | Jun 30, 2015 |
| Q1 2015 | 135 | +8.3 | +6.53% | Mar 31, 2015 |
| Q4 2014 | 130 | +6.78 | +5.52% | Dec 31, 2014 |
| Q3 2014 | 132 | +7.63 | +6.16% | Sep 30, 2014 |
| Q2 2014 | 131 | +4.05 | +3.19% | Jun 30, 2014 |
| Q1 2014 | 127 | -9.02 | -6.62% | Mar 31, 2014 |
| Q4 2013 | 123 | -32.9 | -21.1% | Dec 31, 2013 |
| Q3 2013 | 124 | -42.3 | -25.4% | Sep 30, 2013 |
| Q2 2013 | 127 | -48.8 | -27.7% | Jun 30, 2013 |
| Q1 2013 | 136 | -50.1 | -26.9% | Mar 31, 2013 |
| Q4 2012 | 156 | Dec 31, 2012 | ||
| Q3 2012 | 166 | Sep 30, 2012 | ||
| Q2 2012 | 176 | Jun 30, 2012 | ||
| Q1 2012 | 186 | Mar 31, 2012 |