| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 72.8 | +15.7 | +27.6% | Jun 30, 2024 |
| Q1 2024 | 72.4 | +21.1 | +41.1% | Mar 31, 2024 |
| Q4 2023 | 68.8 | +18.5 | +36.7% | Dec 31, 2023 |
| Q3 2023 | 62.9 | +10.3 | +19.6% | Sep 30, 2023 |
| Q2 2023 | 57.1 | +0.51 | +0.9% | Jun 30, 2023 |
| Q1 2023 | 51.3 | -13.4 | -20.7% | Mar 31, 2023 |
| Q4 2022 | 50.4 | -17.7 | -26% | Dec 31, 2022 |
| Q3 2022 | 52.6 | -16 | -23.3% | Sep 30, 2022 |
| Q2 2022 | 56.6 | -13.7 | -19.5% | Jun 30, 2022 |
| Q1 2022 | 64.7 | -7.48 | -10.4% | Mar 31, 2022 |
| Q4 2021 | 68.1 | +0.01 | +0.02% | Dec 31, 2021 |
| Q3 2021 | 68.6 | -4.11 | -5.65% | Sep 30, 2021 |
| Q2 2021 | 70.3 | -6.77 | -8.79% | Jun 30, 2021 |
| Q1 2021 | 72.2 | -9.36 | -11.5% | Mar 31, 2021 |
| Q4 2020 | 68.1 | -24.9 | -26.8% | Dec 31, 2020 |
| Q3 2020 | 72.7 | -21.2 | -22.6% | Sep 30, 2020 |
| Q2 2020 | 77 | -18.1 | -19% | Jun 30, 2020 |
| Q1 2020 | 81.5 | -15.1 | -15.6% | Mar 31, 2020 |
| Q4 2019 | 93 | -4.09 | -4.22% | Dec 31, 2019 |
| Q3 2019 | 93.9 | -3.83 | -3.92% | Sep 30, 2019 |
| Q2 2019 | 95.1 | -3.66 | -3.71% | Jun 30, 2019 |
| Q1 2019 | 96.6 | +0.62 | +0.65% | Mar 31, 2019 |
| Q4 2018 | 97 | +0.36 | +0.37% | Dec 31, 2018 |
| Q3 2018 | 97.8 | +1.07 | +1.11% | Sep 30, 2018 |
| Q2 2018 | 98.8 | +4.87 | +5.19% | Jun 30, 2018 |
| Q1 2018 | 96 | +7.28 | +8.21% | Mar 31, 2018 |
| Q4 2017 | 96.7 | +14.8 | +18.1% | Dec 31, 2017 |
| Q3 2017 | 96.7 | +18.1 | +23% | Sep 30, 2017 |
| Q2 2017 | 93.9 | +15.2 | +19.3% | Jun 30, 2017 |
| Q1 2017 | 88.7 | +5.56 | +6.69% | Mar 31, 2017 |
| Q4 2016 | 81.9 | -3.05 | -3.59% | Dec 31, 2016 |
| Q3 2016 | 78.6 | -4.3 | -5.19% | Sep 30, 2016 |
| Q2 2016 | 78.7 | -5.49 | -6.52% | Jun 30, 2016 |
| Q1 2016 | 83.2 | -3.41 | -3.94% | Mar 31, 2016 |
| Q4 2015 | 84.9 | -4.45 | -4.98% | Dec 31, 2015 |
| Q3 2015 | 82.9 | -10.1 | -10.8% | Sep 30, 2015 |
| Q2 2015 | 84.2 | -7.09 | -7.77% | Jun 30, 2015 |
| Q1 2015 | 86.6 | -8.12 | -8.58% | Mar 31, 2015 |
| Q4 2014 | 89.4 | -1.14 | -1.26% | Dec 31, 2014 |
| Q3 2014 | 93 | +1.1 | +1.2% | Sep 30, 2014 |
| Q2 2014 | 91.3 | Jun 30, 2014 | ||
| Q1 2014 | 94.7 | Mar 31, 2014 | ||
| Q4 2013 | 90.5 | Dec 31, 2013 | ||
| Q3 2013 | 91.9 | Sep 30, 2013 |