| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 74.1 | -22.9 | -23.6% | Sep 30, 2024 |
| Q2 2024 | 75.1 | -30.1 | -28.6% | Jun 30, 2024 |
| Q1 2024 | 78.9 | -27.4 | -25.8% | Mar 31, 2024 |
| Q4 2023 | 86.9 | -16.9 | -16.2% | Dec 31, 2023 |
| Q3 2023 | 97 | -3.88 | -3.85% | Sep 30, 2023 |
| Q2 2023 | 105 | +13.2 | +14.3% | Jun 30, 2023 |
| Q1 2023 | 106 | +22.1 | +26.2% | Mar 31, 2023 |
| Q4 2022 | 104 | +26.2 | +33.8% | Dec 31, 2022 |
| Q3 2022 | 101 | +28.7 | +39.7% | Sep 30, 2022 |
| Q2 2022 | 92 | +20.9 | +29.4% | Jun 30, 2022 |
| Q1 2022 | 84.3 | +6.78 | +8.75% | Mar 31, 2022 |
| Q4 2021 | 77.6 | -9.16 | -10.6% | Dec 31, 2021 |
| Q3 2021 | 72.2 | -23.8 | -24.8% | Sep 30, 2021 |
| Q2 2021 | 71.1 | -31.7 | -30.8% | Jun 30, 2021 |
| Q1 2021 | 77.5 | -24.8 | -24.2% | Mar 31, 2021 |
| Q4 2020 | 86.7 | -16.7 | -16.2% | Dec 31, 2020 |
| Q3 2020 | 96 | -10.5 | -9.83% | Sep 30, 2020 |
| Q2 2020 | 103 | -1.98 | -1.89% | Jun 30, 2020 |
| Q1 2020 | 102 | -6.26 | -5.77% | Mar 31, 2020 |
| Q4 2019 | 103 | -11.4 | -9.93% | Dec 31, 2019 |
| Q3 2019 | 106 | -14.9 | -12.2% | Sep 30, 2019 |
| Q2 2019 | 105 | -17.2 | -14.1% | Jun 30, 2019 |
| Q1 2019 | 109 | -20.3 | -15.8% | Mar 31, 2019 |
| Q4 2018 | 115 | -17 | -12.9% | Dec 31, 2018 |
| Q3 2018 | 121 | -12.7 | -9.44% | Sep 30, 2018 |
| Q2 2018 | 122 | -6.38 | -4.97% | Jun 30, 2018 |
| Q1 2018 | 129 | +6.38 | +5.21% | Mar 31, 2018 |
| Q4 2017 | 132 | +15.8 | +13.6% | Dec 31, 2017 |
| Q3 2017 | 134 | +17.7 | +15.2% | Sep 30, 2017 |
| Q2 2017 | 128 | +17.9 | +16.2% | Jun 30, 2017 |
| Q1 2017 | 122 | +15.8 | +14.8% | Mar 31, 2017 |
| Q4 2016 | 116 | +8.26 | +7.67% | Dec 31, 2016 |
| Q3 2016 | 116 | +12.1 | +11.6% | Sep 30, 2016 |
| Q2 2016 | 111 | -3.07 | -2.7% | Jun 30, 2016 |
| Q1 2016 | 107 | -13.1 | -11% | Mar 31, 2016 |
| Q4 2015 | 108 | -14.6 | -11.9% | Dec 31, 2015 |
| Q3 2015 | 104 | -12.4 | -10.6% | Sep 30, 2015 |
| Q2 2015 | 114 | +5.21 | +4.81% | Jun 30, 2015 |
| Q1 2015 | 120 | +10.8 | +9.91% | Mar 31, 2015 |
| Q4 2014 | 122 | +9.85 | +8.76% | Dec 31, 2014 |
| Q3 2014 | 117 | -4.7 | -3.87% | Sep 30, 2014 |
| Q2 2014 | 108 | -11.9 | -9.88% | Jun 30, 2014 |
| Q1 2014 | 109 | -10.7 | -8.94% | Mar 31, 2014 |
| Q4 2013 | 112 | -6.38 | -5.37% | Dec 31, 2013 |
| Q3 2013 | 121 | +2.97 | +2.51% | Sep 30, 2013 |
| Q2 2013 | 120 | -18.8 | -13.5% | Jun 30, 2013 |
| Q1 2013 | 120 | -22.9 | -16.1% | Mar 31, 2013 |
| Q4 2012 | 119 | -14.7 | -11% | Dec 31, 2012 |
| Q3 2012 | 118 | -13.2 | -10% | Sep 30, 2012 |
| Q2 2012 | 139 | +4 | +2.96% | Jun 30, 2012 |
| Q1 2012 | 143 | +19.1 | +15.5% | Mar 31, 2012 |
| Q4 2011 | 133 | Dec 31, 2011 | ||
| Q3 2011 | 132 | Sep 30, 2011 | ||
| Q2 2011 | 135 | Jun 30, 2011 | ||
| Q1 2011 | 124 | Mar 31, 2011 |