| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 134 | -1.07 | -0.8% | Sep 30, 2024 |
| Q2 2024 | 139 | +9.39 | +7.26% | Jun 30, 2024 |
| Q1 2024 | 140 | +16.5 | +13.3% | Mar 31, 2024 |
| Q4 2023 | 138 | +16.4 | +13.5% | Dec 31, 2023 |
| Q3 2023 | 135 | +15.9 | +13.3% | Sep 30, 2023 |
| Q2 2023 | 129 | +11.5 | +9.75% | Jun 30, 2023 |
| Q1 2023 | 124 | +7.73 | +6.66% | Mar 31, 2023 |
| Q4 2022 | 122 | +13 | +11.9% | Dec 31, 2022 |
| Q3 2022 | 119 | +17.1 | +16.8% | Sep 30, 2022 |
| Q2 2022 | 118 | +25.4 | +27.5% | Jun 30, 2022 |
| Q1 2022 | 116 | +32 | +38% | Mar 31, 2022 |
| Q4 2021 | 109 | +35 | +47.5% | Dec 31, 2021 |
| Q3 2021 | 102 | +34.7 | +51.7% | Sep 30, 2021 |
| Q2 2021 | 92.3 | +30.4 | +49.1% | Jun 30, 2021 |
| Q1 2021 | 84.1 | +26.2 | +45.1% | Mar 31, 2021 |
| Q4 2020 | 73.7 | +14.6 | +24.7% | Dec 31, 2020 |
| Q3 2020 | 67 | +9 | +15.5% | Sep 30, 2020 |
| Q2 2020 | 61.9 | +4.99 | +8.76% | Jun 30, 2020 |
| Q1 2020 | 58 | +1.78 | +3.17% | Mar 31, 2020 |
| Q4 2019 | 59.1 | +4.2 | +7.65% | Dec 31, 2019 |
| Q3 2019 | 58 | +2.26 | +4.05% | Sep 30, 2019 |
| Q2 2019 | 57 | -0.42 | -0.73% | Jun 30, 2019 |
| Q1 2019 | 56.2 | -2.76 | -4.68% | Mar 31, 2019 |
| Q4 2018 | 54.9 | -4.29 | -7.25% | Dec 31, 2018 |
| Q3 2018 | 55.8 | -3.93 | -6.59% | Sep 30, 2018 |
| Q2 2018 | 57.4 | -0.56 | -0.97% | Jun 30, 2018 |
| Q1 2018 | 58.9 | +2.71 | +4.82% | Mar 31, 2018 |
| Q4 2017 | 59.2 | +2.29 | +4.03% | Dec 31, 2017 |
| Q3 2017 | 59.7 | +1.85 | +3.2% | Sep 30, 2017 |
| Q2 2017 | 57.9 | -2.02 | -3.37% | Jun 30, 2017 |
| Q1 2017 | 56.2 | -5.14 | -8.38% | Mar 31, 2017 |
| Q4 2016 | 56.9 | -6.12 | -9.71% | Dec 31, 2016 |
| Q3 2016 | 57.8 | -6.49 | -10.1% | Sep 30, 2016 |
| Q2 2016 | 60 | -5.44 | -8.32% | Jun 30, 2016 |
| Q1 2016 | 61.4 | -4.4 | -6.69% | Mar 31, 2016 |
| Q4 2015 | 63 | -1.33 | -2.07% | Dec 31, 2015 |
| Q3 2015 | 64.3 | +2.25 | +3.63% | Sep 30, 2015 |
| Q2 2015 | 65.4 | +2.67 | +4.26% | Jun 30, 2015 |
| Q1 2015 | 65.8 | +1.93 | +3.02% | Mar 31, 2015 |
| Q4 2014 | 64.3 | +0.6 | +0.94% | Dec 31, 2014 |
| Q3 2014 | 62.1 | -1.11 | -1.76% | Sep 30, 2014 |
| Q2 2014 | 62.7 | -0.38 | -0.6% | Jun 30, 2014 |
| Q1 2014 | 63.8 | +0.38 | +0.6% | Mar 31, 2014 |
| Q4 2013 | 63.7 | -2.07 | -3.15% | Dec 31, 2013 |
| Q3 2013 | 63.2 | -6.86 | -9.8% | Sep 30, 2013 |
| Q2 2013 | 63.1 | -6.48 | -9.31% | Jun 30, 2013 |
| Q1 2013 | 63.4 | -7.65 | -10.8% | Mar 31, 2013 |
| Q4 2012 | 65.8 | Dec 31, 2012 | ||
| Q3 2012 | 70 | Sep 30, 2012 | ||
| Q2 2012 | 69.6 | Jun 30, 2012 | ||
| Q1 2012 | 71.1 | Mar 31, 2012 |