| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 66.5 | -15.3 | -18.6% | Jun 30, 2024 |
| Q1 2024 | 70.8 | -10.4 | -12.8% | Mar 31, 2024 |
| Q4 2023 | 74.5 | -1.7 | -2.23% | Dec 31, 2023 |
| Q3 2023 | 82.4 | +13 | +18.7% | Sep 30, 2023 |
| Q2 2023 | 81.8 | +14.5 | +21.6% | Jun 30, 2023 |
| Q1 2023 | 81.1 | +13.4 | +19.8% | Mar 31, 2023 |
| Q4 2022 | 76.2 | -0.83 | -1.08% | Dec 31, 2022 |
| Q3 2022 | 69.4 | -19 | -21.5% | Sep 30, 2022 |
| Q2 2022 | 67.3 | -42.5 | -38.7% | Jun 30, 2022 |
| Q1 2022 | 67.7 | -28.8 | -29.8% | Mar 31, 2022 |
| Q4 2021 | 77 | -4.08 | -5.03% | Dec 31, 2021 |
| Q3 2021 | 88.4 | +12.1 | +15.9% | Sep 30, 2021 |
| Q2 2021 | 110 | +35 | +46.8% | Jun 30, 2021 |
| Q1 2021 | 96.5 | +13.2 | +15.8% | Mar 31, 2021 |
| Q4 2020 | 81.1 | -14.8 | -15.5% | Dec 31, 2020 |
| Q3 2020 | 76.2 | -26.3 | -25.6% | Sep 30, 2020 |
| Q2 2020 | 74.7 | -25.9 | -25.7% | Jun 30, 2020 |
| Q1 2020 | 83.3 | -28 | -25.1% | Mar 31, 2020 |
| Q4 2019 | 95.9 | -18.3 | -16% | Dec 31, 2019 |
| Q3 2019 | 103 | -4.43 | -4.14% | Sep 30, 2019 |
| Q2 2019 | 101 | +1.94 | +1.97% | Jun 30, 2019 |
| Q1 2019 | 111 | +23.8 | +27.2% | Mar 31, 2019 |
| Q4 2018 | 114 | +29.1 | +34.2% | Dec 31, 2018 |
| Q3 2018 | 107 | +17.4 | +19.5% | Sep 30, 2018 |
| Q2 2018 | 98.7 | +0.83 | +0.85% | Jun 30, 2018 |
| Q1 2018 | 87.5 | -15.6 | -15.1% | Mar 31, 2018 |
| Q4 2017 | 85.1 | -15.4 | -15.3% | Dec 31, 2017 |
| Q3 2017 | 89.5 | -12.1 | -11.9% | Sep 30, 2017 |
| Q2 2017 | 97.9 | -4.56 | -4.45% | Jun 30, 2017 |
| Q1 2017 | 103 | -7.8 | -7.03% | Mar 31, 2017 |
| Q4 2016 | 101 | -14.7 | -12.8% | Dec 31, 2016 |
| Q3 2016 | 102 | -15.1 | -13% | Sep 30, 2016 |
| Q2 2016 | 102 | -6.01 | -5.54% | Jun 30, 2016 |
| Q1 2016 | 111 | +8.25 | +8.03% | Mar 31, 2016 |
| Q4 2015 | 115 | +11.5 | +11% | Dec 31, 2015 |
| Q3 2015 | 117 | +20.6 | +21.4% | Sep 30, 2015 |
| Q2 2015 | 108 | +12.2 | +12.6% | Jun 30, 2015 |
| Q1 2015 | 103 | +8 | +8.45% | Mar 31, 2015 |
| Q4 2014 | 104 | +11.9 | +13% | Dec 31, 2014 |
| Q3 2014 | 96.2 | +0.89 | +0.93% | Sep 30, 2014 |
| Q2 2014 | 96.3 | -2.01 | -2.05% | Jun 30, 2014 |
| Q1 2014 | 94.7 | -4.93 | -4.95% | Mar 31, 2014 |
| Q4 2013 | 91.9 | -8.28 | -8.27% | Dec 31, 2013 |
| Q3 2013 | 95.3 | -6.85 | -6.71% | Sep 30, 2013 |
| Q2 2013 | 98.3 | -5 | -4.84% | Jun 30, 2013 |
| Q1 2013 | 99.6 | -7.81 | -7.27% | Mar 31, 2013 |
| Q4 2012 | 100 | -10.5 | -9.46% | Dec 31, 2012 |
| Q3 2012 | 102 | -10.2 | -9.07% | Sep 30, 2012 |
| Q2 2012 | 103 | -10.8 | -9.46% | Jun 30, 2012 |
| Q1 2012 | 107 | -8.44 | -7.28% | Mar 31, 2012 |
| Q4 2011 | 111 | Dec 31, 2011 | ||
| Q3 2011 | 112 | Sep 30, 2011 | ||
| Q2 2011 | 114 | Jun 30, 2011 | ||
| Q1 2011 | 116 | Mar 31, 2011 |