| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 76.8 | +3.76 | +5.15% | Sep 30, 2024 |
| Q2 2024 | 72.8 | -3.85 | -5.02% | Jun 30, 2024 |
| Q1 2024 | 72.3 | -9.15 | -11.2% | Mar 31, 2024 |
| Q4 2023 | 72.6 | -13.9 | -16% | Dec 31, 2023 |
| Q3 2023 | 73.1 | -19.2 | -20.8% | Sep 30, 2023 |
| Q2 2023 | 76.7 | -18.9 | -19.7% | Jun 30, 2023 |
| Q1 2023 | 81.4 | -14.5 | -15.1% | Mar 31, 2023 |
| Q4 2022 | 86.5 | -15.1 | -14.9% | Dec 31, 2022 |
| Q3 2022 | 92.3 | -15 | -14% | Sep 30, 2022 |
| Q2 2022 | 95.6 | -16.2 | -14.5% | Jun 30, 2022 |
| Q1 2022 | 96 | -24.2 | -20.2% | Mar 31, 2022 |
| Q4 2021 | 102 | -31.3 | -23.6% | Dec 31, 2021 |
| Q3 2021 | 107 | -29.4 | -21.5% | Sep 30, 2021 |
| Q2 2021 | 112 | -35.5 | -24.1% | Jun 30, 2021 |
| Q1 2021 | 120 | -37.9 | -24% | Mar 31, 2021 |
| Q4 2020 | 133 | -24 | -15.3% | Dec 31, 2020 |
| Q3 2020 | 137 | -27.9 | -17% | Sep 30, 2020 |
| Q2 2020 | 147 | -15.9 | -9.76% | Jun 30, 2020 |
| Q1 2020 | 158 | +0.19 | +0.12% | Mar 31, 2020 |
| Q4 2019 | 157 | +7.47 | +5% | Dec 31, 2019 |
| Q3 2019 | 164 | +21.8 | +15.3% | Sep 30, 2019 |
| Q2 2019 | 163 | +22.7 | +16.2% | Jun 30, 2019 |
| Q1 2019 | 158 | +13.8 | +9.57% | Mar 31, 2019 |
| Q4 2018 | 149 | +8.47 | +6.01% | Dec 31, 2018 |
| Q3 2018 | 143 | +6.32 | +4.63% | Sep 30, 2018 |
| Q2 2018 | 140 | +11.3 | +8.73% | Jun 30, 2018 |
| Q1 2018 | 144 | +27.2 | +23.2% | Mar 31, 2018 |
| Q4 2017 | 141 | +18 | +14.7% | Dec 31, 2017 |
| Q3 2017 | 136 | +10.4 | +8.21% | Sep 30, 2017 |
| Q2 2017 | 129 | +4.78 | +3.84% | Jun 30, 2017 |
| Q1 2017 | 117 | -2.27 | -1.9% | Mar 31, 2017 |
| Q4 2016 | 123 | +12.9 | +11.7% | Dec 31, 2016 |
| Q3 2016 | 126 | +26.2 | +26.2% | Sep 30, 2016 |
| Q2 2016 | 124 | +35.8 | +40.3% | Jun 30, 2016 |
| Q1 2016 | 119 | +39.5 | +49.5% | Mar 31, 2016 |
| Q4 2015 | 110 | Dec 31, 2015 | ||
| Q3 2015 | 99.9 | Sep 30, 2015 | ||
| Q2 2015 | 88.7 | Jun 30, 2015 | ||
| Q1 2015 | 79.8 | Mar 31, 2015 |