| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 136 | +0.07 | +0.05% | Sep 30, 2024 |
| Q2 2024 | 135 | +3.21 | +2.44% | Jun 30, 2024 |
| Q1 2024 | 137 | +12.3 | +9.84% | Mar 31, 2024 |
| Q4 2023 | 139 | +17.2 | +14.2% | Dec 31, 2023 |
| Q3 2023 | 136 | +11.3 | +9.07% | Sep 30, 2023 |
| Q2 2023 | 132 | +4.98 | +3.93% | Jun 30, 2023 |
| Q1 2023 | 124 | -5.72 | -4.4% | Mar 31, 2023 |
| Q4 2022 | 121 | -15.2 | -11.2% | Dec 31, 2022 |
| Q3 2022 | 125 | -10 | -7.44% | Sep 30, 2022 |
| Q2 2022 | 127 | -7.26 | -5.42% | Jun 30, 2022 |
| Q1 2022 | 130 | -2.95 | -2.22% | Mar 31, 2022 |
| Q4 2021 | 136 | +7.31 | +5.66% | Dec 31, 2021 |
| Q3 2021 | 135 | +3.94 | +3.01% | Sep 30, 2021 |
| Q2 2021 | 134 | -1.45 | -1.07% | Jun 30, 2021 |
| Q1 2021 | 133 | -7.68 | -5.46% | Mar 31, 2021 |
| Q4 2020 | 129 | -7.62 | -5.57% | Dec 31, 2020 |
| Q3 2020 | 131 | -5.47 | -4.02% | Sep 30, 2020 |
| Q2 2020 | 135 | +5.56 | +4.28% | Jun 30, 2020 |
| Q1 2020 | 141 | +16.1 | +12.9% | Mar 31, 2020 |
| Q4 2019 | 137 | +6.78 | +5.22% | Dec 31, 2019 |
| Q3 2019 | 136 | +7.3 | +5.66% | Sep 30, 2019 |
| Q2 2019 | 130 | -1.27 | -0.97% | Jun 30, 2019 |
| Q1 2019 | 125 | -5.66 | -4.34% | Mar 31, 2019 |
| Q4 2018 | 130 | +5.64 | +4.54% | Dec 31, 2018 |
| Q3 2018 | 129 | +13.8 | +12% | Sep 30, 2018 |
| Q2 2018 | 131 | +23.8 | +22.2% | Jun 30, 2018 |
| Q1 2018 | 130 | +37 | +39.5% | Mar 31, 2018 |
| Q4 2017 | 124 | +41.9 | +50.9% | Dec 31, 2017 |
| Q3 2017 | 115 | +39.8 | +52.9% | Sep 30, 2017 |
| Q2 2017 | 107 | +36.3 | +51.2% | Jun 30, 2017 |
| Q1 2017 | 93.5 | +23 | +32.7% | Mar 31, 2017 |
| Q4 2016 | 82.4 | +14.4 | +21.1% | Dec 31, 2016 |
| Q3 2016 | 75.3 | +9.35 | +14.2% | Sep 30, 2016 |
| Q2 2016 | 71 | +6.96 | +10.9% | Jun 30, 2016 |
| Q1 2016 | 70.4 | +6.82 | +10.7% | Mar 31, 2016 |
| Q4 2015 | 68.1 | +4.21 | +6.59% | Dec 31, 2015 |
| Q3 2015 | 65.9 | +2.04 | +3.19% | Sep 30, 2015 |
| Q2 2015 | 64 | +0.13 | +0.2% | Jun 30, 2015 |
| Q1 2015 | 63.6 | -0.15 | -0.24% | Mar 31, 2015 |
| Q4 2014 | 63.9 | -0.4 | -0.62% | Dec 31, 2014 |
| Q3 2014 | 63.9 | -2.44 | -3.68% | Sep 30, 2014 |
| Q2 2014 | 63.9 | -5.88 | -8.43% | Jun 30, 2014 |
| Q1 2014 | 63.7 | -8.82 | -12.2% | Mar 31, 2014 |
| Q4 2013 | 64.3 | -13.6 | -17.4% | Dec 31, 2013 |
| Q3 2013 | 66.3 | -15.4 | -18.8% | Sep 30, 2013 |
| Q2 2013 | 69.7 | -13.5 | -16.2% | Jun 30, 2013 |
| Q1 2013 | 72.6 | -12.3 | -14.5% | Mar 31, 2013 |
| Q4 2012 | 77.8 | -5.93 | -7.08% | Dec 31, 2012 |
| Q3 2012 | 81.7 | -0.19 | -0.23% | Sep 30, 2012 |
| Q2 2012 | 83.2 | +3.55 | +4.46% | Jun 30, 2012 |
| Q1 2012 | 84.8 | +6.38 | +8.13% | Mar 31, 2012 |
| Q4 2011 | 83.7 | +3.33 | +4.14% | Dec 31, 2011 |
| Q3 2011 | 81.9 | Sep 30, 2011 | ||
| Q2 2011 | 79.7 | Jun 30, 2011 | ||
| Q1 2011 | 78.5 | Mar 31, 2011 | ||
| Q4 2010 | 80.4 | Dec 31, 2010 |