| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 90 | -35 | -28% | Jun 30, 2024 |
| Q1 2024 | 96.2 | -35.1 | -26.8% | Mar 31, 2024 |
| Q4 2023 | 105 | -30.7 | -22.6% | Dec 31, 2023 |
| Q3 2023 | 114 | -25.1 | -18% | Sep 30, 2023 |
| Q2 2023 | 125 | -15.7 | -11.2% | Jun 30, 2023 |
| Q1 2023 | 131 | -12.2 | -8.48% | Mar 31, 2023 |
| Q4 2022 | 136 | -11.7 | -7.94% | Dec 31, 2022 |
| Q3 2022 | 139 | -13.5 | -8.8% | Sep 30, 2022 |
| Q2 2022 | 141 | -19.3 | -12% | Jun 30, 2022 |
| Q1 2022 | 143 | -23.7 | -14.2% | Mar 31, 2022 |
| Q4 2021 | 147 | -35.3 | -19.3% | Dec 31, 2021 |
| Q3 2021 | 153 | -37 | -19.5% | Sep 30, 2021 |
| Q2 2021 | 160 | -39.9 | -20% | Jun 30, 2021 |
| Q1 2021 | 167 | -44 | -20.8% | Mar 31, 2021 |
| Q4 2020 | 183 | -29.4 | -13.9% | Dec 31, 2020 |
| Q3 2020 | 190 | -27.6 | -12.7% | Sep 30, 2020 |
| Q2 2020 | 200 | -19.5 | -8.88% | Jun 30, 2020 |
| Q1 2020 | 211 | -9.95 | -4.5% | Mar 31, 2020 |
| Q4 2019 | 212 | -10.3 | -4.65% | Dec 31, 2019 |
| Q3 2019 | 218 | -9.78 | -4.3% | Sep 30, 2019 |
| Q2 2019 | 219 | -14.1 | -6.03% | Jun 30, 2019 |
| Q1 2019 | 221 | -17.8 | -7.43% | Mar 31, 2019 |
| Q4 2018 | 222 | +22.5 | +11.3% | Dec 31, 2018 |
| Q3 2018 | 227 | +68.7 | +43.3% | Sep 30, 2018 |
| Q2 2018 | 234 | +119 | +104% | Jun 30, 2018 |
| Q1 2018 | 239 | +171 | +254% | Mar 31, 2018 |
| Q4 2017 | 200 | +134 | +201% | Dec 31, 2017 |
| Q3 2017 | 159 | +91.7 | +137% | Sep 30, 2017 |
| Q2 2017 | 115 | +44.9 | +64.5% | Jun 30, 2017 |
| Q1 2017 | 67.6 | -2.78 | -3.95% | Mar 31, 2017 |
| Q4 2016 | 66.3 | -4.58 | -6.46% | Dec 31, 2016 |
| Q3 2016 | 66.9 | -4.55 | -6.37% | Sep 30, 2016 |
| Q2 2016 | 69.6 | -0.78 | -1.11% | Jun 30, 2016 |
| Q1 2016 | 70.3 | -1.07 | -1.5% | Mar 31, 2016 |
| Q4 2015 | 70.9 | -1.07 | -1.49% | Dec 31, 2015 |
| Q3 2015 | 71.5 | -0.35 | -0.49% | Sep 30, 2015 |
| Q2 2015 | 70.4 | -1.99 | -2.75% | Jun 30, 2015 |
| Q1 2015 | 71.4 | -1.63 | -2.23% | Mar 31, 2015 |
| Q4 2014 | 72 | -3.15 | -4.19% | Dec 31, 2014 |
| Q3 2014 | 71.8 | -4.86 | -6.34% | Sep 30, 2014 |
| Q2 2014 | 72.4 | -6.69 | -8.46% | Jun 30, 2014 |
| Q1 2014 | 73 | -8.76 | -10.7% | Mar 31, 2014 |
| Q4 2013 | 75.1 | -8.1 | -9.73% | Dec 31, 2013 |
| Q3 2013 | 76.7 | -9.84 | -11.4% | Sep 30, 2013 |
| Q2 2013 | 79.1 | -9.55 | -10.8% | Jun 30, 2013 |
| Q1 2013 | 81.8 | -8.16 | -9.07% | Mar 31, 2013 |
| Q4 2012 | 83.2 | Dec 31, 2012 | ||
| Q3 2012 | 86.5 | Sep 30, 2012 | ||
| Q2 2012 | 88.6 | Jun 30, 2012 | ||
| Q1 2012 | 90 | Mar 31, 2012 |