| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2023 | 79.5 | -11.4 | -12.5% | Jun 30, 2023 |
| Q1 2023 | 81.5 | -14.3 | -15% | Mar 31, 2023 |
| Q4 2022 | 84.5 | -12.4 | -12.8% | Dec 31, 2022 |
| Q3 2022 | 87.6 | -12.1 | -12.1% | Sep 30, 2022 |
| Q2 2022 | 90.9 | -7.13 | -7.28% | Jun 30, 2022 |
| Q1 2022 | 95.8 | -2.19 | -2.23% | Mar 31, 2022 |
| Q4 2021 | 96.9 | -4.01 | -3.97% | Dec 31, 2021 |
| Q3 2021 | 99.6 | -1.83 | -1.8% | Sep 30, 2021 |
| Q2 2021 | 98 | -7.86 | -7.43% | Jun 30, 2021 |
| Q1 2021 | 98 | -25.4 | -20.6% | Mar 31, 2021 |
| Q4 2020 | 101 | -41.9 | -29.3% | Dec 31, 2020 |
| Q3 2020 | 101 | -58.6 | -36.6% | Sep 30, 2020 |
| Q2 2020 | 106 | -75.8 | -41.7% | Jun 30, 2020 |
| Q1 2020 | 123 | -51.8 | -29.6% | Mar 31, 2020 |
| Q4 2019 | 143 | -22.1 | -13.4% | Dec 31, 2019 |
| Q3 2019 | 160 | +1.94 | +1.23% | Sep 30, 2019 |
| Q2 2019 | 182 | +34.7 | +23.6% | Jun 30, 2019 |
| Q1 2019 | 175 | +38.9 | +28.5% | Mar 31, 2019 |
| Q4 2018 | 165 | +47.5 | +40.4% | Dec 31, 2018 |
| Q3 2018 | 158 | +44.3 | +38.9% | Sep 30, 2018 |
| Q2 2018 | 147 | +32.5 | +28.4% | Jun 30, 2018 |
| Q1 2018 | 136 | +22.1 | +19.3% | Mar 31, 2018 |
| Q4 2017 | 117 | +3.91 | +3.44% | Dec 31, 2017 |
| Q3 2017 | 114* | +102 | +827% | Sep 30, 2017 |
| Q2 2017 | 114 | +98.7 | +626% | Jun 30, 2017 |
| Q1 2017 | 114 | +92.7 | +429% | Mar 31, 2017 |
| Q4 2016 | 114 | +81.5 | +254% | Dec 31, 2016 |
| Q3 2016 | 12.3 | -23.3 | -65.5% | Sep 30, 2016 |
| Q2 2016 | 15.8 | -28.6 | -64.5% | Jun 30, 2016 |
| Q1 2016 | 21.6 | -33.8 | -61% | Mar 31, 2016 |
| Q4 2015 | 32.1 | -29.6 | -48% | Dec 31, 2015 |
| Q3 2015 | 35.6 | -31.9 | -47.3% | Sep 30, 2015 |
| Q2 2015 | 44.4 | -27.9 | -38.6% | Jun 30, 2015 |
| Q1 2015 | 55.4 | Mar 31, 2015 | ||
| Q4 2014 | 61.6 | Dec 31, 2014 | ||
| Q3 2014 | 67.5 | Sep 30, 2014 | ||
| Q2 2014 | 72.3 | Jun 30, 2014 |