| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 58.4 | -7.33 | -11.2% | Sep 30, 2024 |
| Q2 2024 | 61.4 | -9.68 | -13.6% | Jun 30, 2024 |
| Q1 2024 | 61.4 | -16.8 | -21.5% | Mar 31, 2024 |
| Q4 2023 | 60.7 | -20.7 | -25.4% | Dec 31, 2023 |
| Q3 2023 | 65.7 | -12.3 | -15.8% | Sep 30, 2023 |
| Q2 2023 | 71 | -1.02 | -1.42% | Jun 30, 2023 |
| Q1 2023 | 78.2 | +10.6 | +15.6% | Mar 31, 2023 |
| Q4 2022 | 81.4 | +15 | +22.6% | Dec 31, 2022 |
| Q3 2022 | 78 | +13.1 | +20.1% | Sep 30, 2022 |
| Q2 2022 | 72.1 | +5.13 | +7.67% | Jun 30, 2022 |
| Q1 2022 | 67.6 | +0.49 | +0.73% | Mar 31, 2022 |
| Q4 2021 | 66.4 | -4.61 | -6.5% | Dec 31, 2021 |
| Q3 2021 | 64.9 | -12.3 | -15.9% | Sep 30, 2021 |
| Q2 2021 | 66.9 | -13.9 | -17.2% | Jun 30, 2021 |
| Q1 2021 | 67.1 | -15.1 | -18.4% | Mar 31, 2021 |
| Q4 2020 | 71 | -9.4 | -11.7% | Dec 31, 2020 |
| Q3 2020 | 77.2 | -6.08 | -7.3% | Sep 30, 2020 |
| Q2 2020 | 80.9 | -5.2 | -6.04% | Jun 30, 2020 |
| Q1 2020 | 82.2 | -5.51 | -6.28% | Mar 31, 2020 |
| Q4 2019 | 80.4 | -11.3 | -12.3% | Dec 31, 2019 |
| Q3 2019 | 83.3 | -5.15 | -5.82% | Sep 30, 2019 |
| Q2 2019 | 86.1 | +0.6 | +0.7% | Jun 30, 2019 |
| Q1 2019 | 87.7 | +2.65 | +3.11% | Mar 31, 2019 |
| Q4 2018 | 91.7 | +9.34 | +11.3% | Dec 31, 2018 |
| Q3 2018 | 88.4 | +8.49 | +10.6% | Sep 30, 2018 |
| Q2 2018 | 85.5 | +6.67 | +8.47% | Jun 30, 2018 |
| Q1 2018 | 85.1 | +7.87 | +10.2% | Mar 31, 2018 |
| Q4 2017 | 82.4 | +6.33 | +8.32% | Dec 31, 2017 |
| Q3 2017 | 79.9 | +1.84 | +2.36% | Sep 30, 2017 |
| Q2 2017 | 78.8 | -0.3 | -0.38% | Jun 30, 2017 |
| Q1 2017 | 77.2 | -1.47 | -1.87% | Mar 31, 2017 |
| Q4 2016 | 76 | -2.39 | -3.05% | Dec 31, 2016 |
| Q3 2016 | 78.1 | -1.43 | -1.8% | Sep 30, 2016 |
| Q2 2016 | 79.1 | -1.63 | -2.02% | Jun 30, 2016 |
| Q1 2016 | 78.7 | +1.93 | +2.51% | Mar 31, 2016 |
| Q4 2015 | 78.4 | Dec 31, 2015 | ||
| Q3 2015 | 79.5 | Sep 30, 2015 | ||
| Q2 2015 | 80.7 | Jun 30, 2015 | ||
| Q1 2015 | 76.8 | Mar 31, 2015 |