| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 77.2 | -20.5 | -21% | Jun 30, 2024 |
| Q1 2024 | 83.5 | -20.3 | -19.5% | Mar 31, 2024 |
| Q4 2023 | 86.9 | -26 | -23% | Dec 31, 2023 |
| Q3 2023 | 91.8 | -28.7 | -23.8% | Sep 30, 2023 |
| Q2 2023 | 97.6 | -31.9 | -24.6% | Jun 30, 2023 |
| Q1 2023 | 104 | -10.7 | -9.36% | Mar 31, 2023 |
| Q4 2022 | 113 | +13.9 | +14% | Dec 31, 2022 |
| Q3 2022 | 120 | +30.4 | +33.7% | Sep 30, 2022 |
| Q2 2022 | 130 | +43.9 | +51.2% | Jun 30, 2022 |
| Q1 2022 | 114 | +19.2 | +20.2% | Mar 31, 2022 |
| Q4 2021 | 99 | +0.93 | +0.95% | Dec 31, 2021 |
| Q3 2021 | 90.1 | -7.41 | -7.6% | Sep 30, 2021 |
| Q2 2021 | 85.6 | -17.6 | -17% | Jun 30, 2021 |
| Q1 2021 | 95.2 | -15.1 | -13.7% | Mar 31, 2021 |
| Q4 2020 | 98.1 | -29.2 | -22.9% | Dec 31, 2020 |
| Q3 2020 | 97.5 | -53.5 | -35.4% | Sep 30, 2020 |
| Q2 2020 | 103 | -51.2 | -33.1% | Jun 30, 2020 |
| Q1 2020 | 110 | -45 | -29% | Mar 31, 2020 |
| Q4 2019 | 127 | -29.5 | -18.8% | Dec 31, 2019 |
| Q3 2019 | 151 | -2.57 | -1.67% | Sep 30, 2019 |
| Q2 2019 | 154 | +6.26 | +4.23% | Jun 30, 2019 |
| Q1 2019 | 155 | +6.02 | +4.03% | Mar 31, 2019 |
| Q4 2018 | 157 | +7.19 | +4.81% | Dec 31, 2018 |
| Q3 2018 | 154 | +6.07 | +4.11% | Sep 30, 2018 |
| Q2 2018 | 148 | -2.06 | -1.37% | Jun 30, 2018 |
| Q1 2018 | 149 | +0.5 | +0.34% | Mar 31, 2018 |
| Q4 2017 | 150 | +1.25 | +0.84% | Dec 31, 2017 |
| Q3 2017 | 148 | -3.13 | -2.08% | Sep 30, 2017 |
| Q2 2017 | 150 | +1.79 | +1.21% | Jun 30, 2017 |
| Q1 2017 | 149 | +1.29 | +0.87% | Mar 31, 2017 |
| Q4 2016 | 148 | -1.89 | -1.26% | Dec 31, 2016 |
| Q3 2016 | 151 | -0.61 | -0.4% | Sep 30, 2016 |
| Q2 2016 | 148 | -17.4 | -10.5% | Jun 30, 2016 |
| Q1 2016 | 148 | -40 | -21.3% | Mar 31, 2016 |
| Q4 2015 | 150 | -59.2 | -28.3% | Dec 31, 2015 |
| Q3 2015 | 151 | -88.8 | -37% | Sep 30, 2015 |
| Q2 2015 | 166 | -84.7 | -33.8% | Jun 30, 2015 |
| Q1 2015 | 187 | -58.5 | -23.8% | Mar 31, 2015 |
| Q4 2014 | 209 | -38.1 | -15.4% | Dec 31, 2014 |
| Q3 2014 | 240 | -7.85 | -3.17% | Sep 30, 2014 |
| Q2 2014 | 250 | +0.68 | +0.27% | Jun 30, 2014 |
| Q1 2014 | 246 | -10.3 | -4.02% | Mar 31, 2014 |
| Q4 2013 | 247 | -11.9 | -4.6% | Dec 31, 2013 |
| Q3 2013 | 248 | -18 | -6.75% | Sep 30, 2013 |
| Q2 2013 | 250 | -18.5 | -6.89% | Jun 30, 2013 |
| Q1 2013 | 256 | -14.4 | -5.33% | Mar 31, 2013 |
| Q4 2012 | 259 | Dec 31, 2012 | ||
| Q3 2012 | 266 | Sep 30, 2012 | ||
| Q2 2012 | 268 | Jun 30, 2012 | ||
| Q1 2012 | 271 | Mar 31, 2012 |