| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 77.4 | -6.1 | -7.3% | Sep 30, 2024 |
| Q2 2024 | 78.4 | -4.53 | -5.46% | Jun 30, 2024 |
| Q1 2024 | 78.9 | -3.54 | -4.3% | Mar 31, 2024 |
| Q4 2023 | 83.1 | +2.79 | +3.48% | Dec 31, 2023 |
| Q3 2023 | 83.5 | +8.27 | +11% | Sep 30, 2023 |
| Q2 2023 | 82.9 | +11.2 | +15.6% | Jun 30, 2023 |
| Q1 2023 | 82.4 | +13.2 | +19.1% | Mar 31, 2023 |
| Q4 2022 | 80.3 | +13.7 | +20.6% | Dec 31, 2022 |
| Q3 2022 | 75.3 | +7.08 | +10.4% | Sep 30, 2022 |
| Q2 2022 | 71.7 | +1.46 | +2.08% | Jun 30, 2022 |
| Q1 2022 | 69.2 | -6.35 | -8.41% | Mar 31, 2022 |
| Q4 2021 | 66.6 | -25.2 | -27.5% | Dec 31, 2021 |
| Q3 2021 | 68.2 | -33.5 | -32.9% | Sep 30, 2021 |
| Q2 2021 | 70.3 | -37.2 | -34.6% | Jun 30, 2021 |
| Q1 2021 | 75.6 | -28.2 | -27.2% | Mar 31, 2021 |
| Q4 2020 | 91.8 | +2.94 | +3.31% | Dec 31, 2020 |
| Q3 2020 | 102 | +20 | +24.5% | Sep 30, 2020 |
| Q2 2020 | 108 | +16.2 | +17.7% | Jun 30, 2020 |
| Q1 2020 | 104 | -26.2 | -20.2% | Mar 31, 2020 |
| Q4 2019 | 88.8 | -34.3 | -27.8% | Dec 31, 2019 |
| Q3 2019 | 81.7 | -35.2 | -30.1% | Sep 30, 2019 |
| Q2 2019 | 91.3 | -11.6 | -11.3% | Jun 30, 2019 |
| Q1 2019 | 130 | +60.5 | +87.1% | Mar 31, 2019 |
| Q4 2018 | 123 | +51.9 | +72.9% | Dec 31, 2018 |
| Q3 2018 | 117 | +44.6 | +61.7% | Sep 30, 2018 |
| Q2 2018 | 103 | +29.3 | +39.8% | Jun 30, 2018 |
| Q1 2018 | 69.4 | -5.69 | -7.57% | Mar 31, 2018 |
| Q4 2017 | 71.2 | -7.9 | -9.99% | Dec 31, 2017 |
| Q3 2017 | 72.3 | -11.1 | -13.3% | Sep 30, 2017 |
| Q2 2017 | 73.6 | -8.18 | -10% | Jun 30, 2017 |
| Q1 2017 | 75.1 | -9.02 | -10.7% | Mar 31, 2017 |
| Q4 2016 | 79.1 | -7.12 | -8.26% | Dec 31, 2016 |
| Q3 2016 | 83.3 | -7.58 | -8.34% | Sep 30, 2016 |
| Q2 2016 | 81.8 | -17.7 | -17.8% | Jun 30, 2016 |
| Q1 2016 | 84.1 | -14 | -14.3% | Mar 31, 2016 |
| Q4 2015 | 86.2 | -18 | -17.3% | Dec 31, 2015 |
| Q3 2015 | 90.9 | -3.52 | -3.73% | Sep 30, 2015 |
| Q2 2015 | 99.5 | +12.7 | +14.6% | Jun 30, 2015 |
| Q1 2015 | 98.2 | +14.3 | +17.1% | Mar 31, 2015 |
| Q4 2014 | 104 | +28.5 | +37.6% | Dec 31, 2014 |
| Q3 2014 | 94.4 | +18.1 | +23.7% | Sep 30, 2014 |
| Q2 2014 | 86.8 | +2.49 | +2.95% | Jun 30, 2014 |
| Q1 2014 | 83.8 | -7.81 | -8.52% | Mar 31, 2014 |
| Q4 2013 | 75.7 | -24.3 | -24.3% | Dec 31, 2013 |
| Q3 2013 | 76.3 | -30.6 | -28.6% | Sep 30, 2013 |
| Q2 2013 | 84.4 | -18.5 | -18% | Jun 30, 2013 |
| Q1 2013 | 91.7 | -11.6 | -11.2% | Mar 31, 2013 |
| Q4 2012 | 100 | Dec 31, 2012 | ||
| Q3 2012 | 107 | Sep 30, 2012 | ||
| Q2 2012 | 103 | Jun 30, 2012 | ||
| Q1 2012 | 103 | Mar 31, 2012 |