| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 101 | -7.99 | -7.31% | Sep 30, 2024 |
| Q2 2024 | 101 | -4.79 | -4.54% | Jun 30, 2024 |
| Q1 2024 | 100 | -2.09 | -2.05% | Mar 31, 2024 |
| Q4 2023 | 105 | +5.47 | +5.52% | Dec 31, 2023 |
| Q3 2023 | 109 | +16.6 | +17.9% | Sep 30, 2023 |
| Q2 2023 | 105 | +8.89 | +9.21% | Jun 30, 2023 |
| Q1 2023 | 102 | +4.16 | +4.25% | Mar 31, 2023 |
| Q4 2022 | 99.1 | +9.84 | +11% | Dec 31, 2022 |
| Q3 2022 | 92.7 | +11.4 | +14.1% | Sep 30, 2022 |
| Q2 2022 | 96.5 | +24.4 | +33.9% | Jun 30, 2022 |
| Q1 2022 | 98 | +30.8 | +45.9% | Mar 31, 2022 |
| Q4 2021 | 89.2 | +19.9 | +28.7% | Dec 31, 2021 |
| Q3 2021 | 81.3 | +13 | +19% | Sep 30, 2021 |
| Q2 2021 | 72.1 | +3.76 | +5.5% | Jun 30, 2021 |
| Q1 2021 | 67.2 | +0.24 | +0.36% | Mar 31, 2021 |
| Q4 2020 | 69.4 | +7.56 | +12.2% | Dec 31, 2020 |
| Q3 2020 | 68.3 | +7.92 | +13.1% | Sep 30, 2020 |
| Q2 2020 | 68.3 | +6.87 | +11.2% | Jun 30, 2020 |
| Q1 2020 | 66.9 | +5.25 | +8.51% | Mar 31, 2020 |
| Q4 2019 | 61.8 | -1.72 | -2.71% | Dec 31, 2019 |
| Q3 2019 | 60.4 | -5.51 | -8.37% | Sep 30, 2019 |
| Q2 2019 | 61.5 | -8 | -11.5% | Jun 30, 2019 |
| Q1 2019 | 61.7 | -11.1 | -15.3% | Mar 31, 2019 |
| Q4 2018 | 63.5 | -14.4 | -18.5% | Dec 31, 2018 |
| Q3 2018 | 65.9 | -16.6 | -20.1% | Sep 30, 2018 |
| Q2 2018 | 69.5 | -15.1 | -17.8% | Jun 30, 2018 |
| Q1 2018 | 72.8 | -15.7 | -17.7% | Mar 31, 2018 |
| Q4 2017 | 78 | -6.01 | -7.16% | Dec 31, 2017 |
| Q3 2017 | 82.4 | +0.3 | +0.37% | Sep 30, 2017 |
| Q2 2017 | 84.6 | +4.37 | +5.45% | Jun 30, 2017 |
| Q1 2017 | 88.5 | +7.4 | +9.13% | Mar 31, 2017 |
| Q4 2016 | 84 | -3.46 | -3.96% | Dec 31, 2016 |
| Q3 2016 | 82.1 | -9.95 | -10.8% | Sep 30, 2016 |
| Q2 2016 | 80.2 | -15.4 | -16.1% | Jun 30, 2016 |
| Q1 2016 | 81.1 | -13.6 | -14.4% | Mar 31, 2016 |
| Q4 2015 | 87.4 | -6.79 | -7.21% | Dec 31, 2015 |
| Q3 2015 | 92.1 | +2.49 | +2.78% | Sep 30, 2015 |
| Q2 2015 | 95.6 | +7.59 | +8.63% | Jun 30, 2015 |
| Q1 2015 | 94.7 | +6.36 | +7.2% | Mar 31, 2015 |
| Q4 2014 | 94.2 | +6.65 | +7.59% | Dec 31, 2014 |
| Q3 2014 | 89.6 | +0.57 | +0.64% | Sep 30, 2014 |
| Q2 2014 | 88 | -1.72 | -1.92% | Jun 30, 2014 |
| Q1 2014 | 88.4 | -2.04 | -2.26% | Mar 31, 2014 |
| Q4 2013 | 87.6 | -4.92 | -5.32% | Dec 31, 2013 |
| Q3 2013 | 89 | -10.7 | -10.7% | Sep 30, 2013 |
| Q2 2013 | 89.7 | -16.9 | -15.8% | Jun 30, 2013 |
| Q1 2013 | 90.4 | -25.5 | -22% | Mar 31, 2013 |
| Q4 2012 | 92.5 | -32.7 | -26.1% | Dec 31, 2012 |
| Q3 2012 | 99.7 | -31.2 | -23.8% | Sep 30, 2012 |
| Q2 2012 | 107 | Jun 30, 2012 | ||
| Q1 2012 | 116 | Mar 31, 2012 | ||
| Q4 2011 | 125 | Dec 31, 2011 | ||
| Q3 2011 | 131 | Sep 30, 2011 |