| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 91.2 | +2.04 | +2.29% | Jun 30, 2024 |
| Q1 2024 | 89.9 | +0.51 | +0.57% | Mar 31, 2024 |
| Q4 2023 | 89.3 | +5.35 | +6.37% | Dec 31, 2023 |
| Q3 2023 | 88.6 | +10 | +12.8% | Sep 30, 2023 |
| Q2 2023 | 89.2 | +15.1 | +20.4% | Jun 30, 2023 |
| Q1 2023 | 89.4 | +16.3 | +22.3% | Mar 31, 2023 |
| Q4 2022 | 83.9 | +3.23 | +4% | Dec 31, 2022 |
| Q3 2022 | 78.6 | -14.9 | -15.9% | Sep 30, 2022 |
| Q2 2022 | 74.1 | -38.7 | -34.3% | Jun 30, 2022 |
| Q1 2022 | 73.1 | -53.7 | -42.4% | Mar 31, 2022 |
| Q4 2021 | 80.7 | -43.3 | -34.9% | Dec 31, 2021 |
| Q3 2021 | 93.5 | -22.2 | -19.2% | Sep 30, 2021 |
| Q2 2021 | 113 | +10.2 | +9.98% | Jun 30, 2021 |
| Q1 2021 | 127 | +36.1 | +39.9% | Mar 31, 2021 |
| Q4 2020 | 124 | +31.1 | +33.5% | Dec 31, 2020 |
| Q3 2020 | 116 | +15.9 | +16% | Sep 30, 2020 |
| Q2 2020 | 103 | -2.51 | -2.39% | Jun 30, 2020 |
| Q1 2020 | 90.6 | -19.7 | -17.8% | Mar 31, 2020 |
| Q4 2019 | 92.9 | -20.1 | -17.8% | Dec 31, 2019 |
| Q3 2019 | 99.7 | -14.9 | -13% | Sep 30, 2019 |
| Q2 2019 | 105 | -10.3 | -8.92% | Jun 30, 2019 |
| Q1 2019 | 110 | +2.59 | +2.4% | Mar 31, 2019 |
| Q4 2018 | 113 | +16.7 | +17.4% | Dec 31, 2018 |
| Q3 2018 | 115 | +29 | +33.8% | Sep 30, 2018 |
| Q2 2018 | 115 | +32.8 | +39.7% | Jun 30, 2018 |
| Q1 2018 | 108 | +22.7 | +26.6% | Mar 31, 2018 |
| Q4 2017 | 96.3 | +3.39 | +3.65% | Dec 31, 2017 |
| Q3 2017 | 85.7 | -17 | -16.6% | Sep 30, 2017 |
| Q2 2017 | 82.6 | -23.1 | -21.9% | Jun 30, 2017 |
| Q1 2017 | 85.1 | -22.5 | -20.9% | Mar 31, 2017 |
| Q4 2016 | 92.9 | -14.7 | -13.7% | Dec 31, 2016 |
| Q3 2016 | 103 | -4.89 | -4.55% | Sep 30, 2016 |
| Q2 2016 | 106 | +2.37 | +2.29% | Jun 30, 2016 |
| Q1 2016 | 108 | +8.71 | +8.81% | Mar 31, 2016 |
| Q4 2015 | 108 | +16.2 | +17.7% | Dec 31, 2015 |
| Q3 2015 | 108 | +14.4 | +15.5% | Sep 30, 2015 |
| Q2 2015 | 103 | +3.17 | +3.17% | Jun 30, 2015 |
| Q1 2015 | 98.9 | -11.2 | -10.2% | Mar 31, 2015 |
| Q4 2014 | 91.4 | -32.3 | -26.1% | Dec 31, 2014 |
| Q3 2014 | 93.2 | -26.8 | -22.3% | Sep 30, 2014 |
| Q2 2014 | 100 | -13.7 | -12% | Jun 30, 2014 |
| Q1 2014 | 110 | +13.3 | +13.7% | Mar 31, 2014 |
| Q4 2013 | 124 | +39.8 | +47.4% | Dec 31, 2013 |
| Q3 2013 | 120 | +41.7 | +53.3% | Sep 30, 2013 |
| Q2 2013 | 114 | +37.7 | +49.5% | Jun 30, 2013 |
| Q1 2013 | 96.8 | +13.9 | +16.8% | Mar 31, 2013 |
| Q4 2012 | 83.9 | -8.25 | -8.96% | Dec 31, 2012 |
| Q3 2012 | 78.3 | -22.2 | -22.1% | Sep 30, 2012 |
| Q2 2012 | 76.1 | -25.3 | -24.9% | Jun 30, 2012 |
| Q1 2012 | 82.9 | -17.2 | -17.2% | Mar 31, 2012 |
| Q4 2011 | 92.1 | -1.54 | -1.64% | Dec 31, 2011 |
| Q3 2011 | 100 | Sep 30, 2011 | ||
| Q2 2011 | 101 | Jun 30, 2011 | ||
| Q1 2011 | 100 | Mar 31, 2011 | ||
| Q4 2010 | 93.7 | Dec 31, 2010 |