| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 81 | -9.15 | -10.1% | Jun 30, 2024 |
| Q1 2024 | 88.4 | -7.05 | -7.39% | Mar 31, 2024 |
| Q4 2023 | 88.7 | -16.9 | -16% | Dec 31, 2023 |
| Q3 2023 | 87.5 | -30.1 | -25.6% | Sep 30, 2023 |
| Q2 2023 | 90.2 | -34.7 | -27.8% | Jun 30, 2023 |
| Q1 2023 | 95.4 | -31.6 | -24.9% | Mar 31, 2023 |
| Q4 2022 | 106 | -19.3 | -15.5% | Dec 31, 2022 |
| Q3 2022 | 118 | -7.02 | -5.63% | Sep 30, 2022 |
| Q2 2022 | 125 | +1.33 | +1.08% | Jun 30, 2022 |
| Q1 2022 | 127 | +13.6 | +11.9% | Mar 31, 2022 |
| Q4 2021 | 125 | +21.2 | +20.4% | Dec 31, 2021 |
| Q3 2021 | 125 | +38.4 | +44.6% | Sep 30, 2021 |
| Q2 2021 | 124 | +44.7 | +56.7% | Jun 30, 2021 |
| Q1 2021 | 113 | +36.7 | +47.9% | Mar 31, 2021 |
| Q4 2020 | 104 | +28.2 | +37.4% | Dec 31, 2020 |
| Q3 2020 | 86.2 | +4.16 | +5.07% | Sep 30, 2020 |
| Q2 2020 | 78.9 | -8.39 | -9.62% | Jun 30, 2020 |
| Q1 2020 | 76.7 | -16.8 | -18% | Mar 31, 2020 |
| Q4 2019 | 75.5 | -30 | -28.4% | Dec 31, 2019 |
| Q3 2019 | 82 | -35.2 | -30% | Sep 30, 2019 |
| Q2 2019 | 87.2 | -36.9 | -29.7% | Jun 30, 2019 |
| Q1 2019 | 93.5 | -33.5 | -26.4% | Mar 31, 2019 |
| Q4 2018 | 106 | -16 | -13.2% | Dec 31, 2018 |
| Q3 2018 | 117 | +0.73 | +0.63% | Sep 30, 2018 |
| Q2 2018 | 124 | +11.9 | +10.6% | Jun 30, 2018 |
| Q1 2018 | 127 | +16.2 | +14.6% | Mar 31, 2018 |
| Q4 2017 | 122 | +15 | +14% | Dec 31, 2017 |
| Q3 2017 | 116 | +9.13 | +8.51% | Sep 30, 2017 |
| Q2 2017 | 112 | -3.5 | -3.03% | Jun 30, 2017 |
| Q1 2017 | 111 | -14.4 | -11.5% | Mar 31, 2017 |
| Q4 2016 | 107 | -27 | -20.2% | Dec 31, 2016 |
| Q3 2016 | 107 | -34 | -24% | Sep 30, 2016 |
| Q2 2016 | 116 | -25.7 | -18.2% | Jun 30, 2016 |
| Q1 2016 | 125 | -13.8 | -9.94% | Mar 31, 2016 |
| Q4 2015 | 134 | -10 | -6.98% | Dec 31, 2015 |
| Q3 2015 | 141 | -4.81 | -3.29% | Sep 30, 2015 |
| Q2 2015 | 141 | +5.17 | +3.8% | Jun 30, 2015 |
| Q1 2015 | 139 | +11.7 | +9.19% | Mar 31, 2015 |
| Q4 2014 | 144 | +22 | +18.1% | Dec 31, 2014 |
| Q3 2014 | 146 | +32.3 | +28.4% | Sep 30, 2014 |
| Q2 2014 | 136 | +14 | +11.4% | Jun 30, 2014 |
| Q1 2014 | 127 | -8.88 | -6.52% | Mar 31, 2014 |
| Q4 2013 | 122 | -26.2 | -17.7% | Dec 31, 2013 |
| Q3 2013 | 114 | -52.4 | -31.5% | Sep 30, 2013 |
| Q2 2013 | 122 | -42.1 | -25.6% | Jun 30, 2013 |
| Q1 2013 | 136 | -18.2 | -11.8% | Mar 31, 2013 |
| Q4 2012 | 148 | -3.81 | -2.51% | Dec 31, 2012 |
| Q3 2012 | 166 | +20.6 | +14.1% | Sep 30, 2012 |
| Q2 2012 | 164 | +24.8 | +17.8% | Jun 30, 2012 |
| Q1 2012 | 154 | +15.8 | +11.4% | Mar 31, 2012 |
| Q4 2011 | 152 | Dec 31, 2011 | ||
| Q3 2011 | 146 | Sep 30, 2011 | ||
| Q2 2011 | 140 | Jun 30, 2011 | ||
| Q1 2011 | 139 | Mar 31, 2011 |