| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 109 | +1.01 | +0.93% | Sep 30, 2024 |
| Q2 2024 | 107 | -1.4 | -1.29% | Jun 30, 2024 |
| Q1 2024 | 106 | -1.43 | -1.33% | Mar 31, 2024 |
| Q4 2023 | 107 | -0.35 | -0.33% | Dec 31, 2023 |
| Q3 2023 | 108 | +0.86 | +0.8% | Sep 30, 2023 |
| Q2 2023 | 109 | +0.44 | +0.41% | Jun 30, 2023 |
| Q1 2023 | 108 | -1.49 | -1.36% | Mar 31, 2023 |
| Q4 2022 | 108 | -2.76 | -2.5% | Dec 31, 2022 |
| Q3 2022 | 107 | -4.88 | -4.35% | Sep 30, 2022 |
| Q2 2022 | 108 | -6.92 | -6% | Jun 30, 2022 |
| Q1 2022 | 109 | -10 | -8.4% | Mar 31, 2022 |
| Q4 2021 | 110 | -11.8 | -9.69% | Dec 31, 2021 |
| Q3 2021 | 112 | -9.95 | -8.15% | Sep 30, 2021 |
| Q2 2021 | 115 | -5.06 | -4.21% | Jun 30, 2021 |
| Q1 2021 | 119 | +0.02 | +0.02% | Mar 31, 2021 |
| Q4 2020 | 122 | +2.88 | +2.42% | Dec 31, 2020 |
| Q3 2020 | 122 | +1.73 | +1.44% | Sep 30, 2020 |
| Q2 2020 | 120 | -0.06 | -0.05% | Jun 30, 2020 |
| Q1 2020 | 119 | -0.35 | -0.29% | Mar 31, 2020 |
| Q4 2019 | 119 | -0.36 | -0.3% | Dec 31, 2019 |
| Q3 2019 | 120 | +0.69 | +0.58% | Sep 30, 2019 |
| Q2 2019 | 120 | -0.29 | -0.24% | Jun 30, 2019 |
| Q1 2019 | 120 | -1.59 | -1.31% | Mar 31, 2019 |
| Q4 2018 | 120 | -1.41 | -1.17% | Dec 31, 2018 |
| Q3 2018 | 120 | -0.15 | -0.13% | Sep 30, 2018 |
| Q2 2018 | 121 | +2.5 | +2.12% | Jun 30, 2018 |
| Q1 2018 | 121 | +4.43 | +3.79% | Mar 31, 2018 |
| Q4 2017 | 121 | +4.69 | +4.03% | Dec 31, 2017 |
| Q3 2017 | 120 | +1.67 | +1.41% | Sep 30, 2017 |
| Q2 2017 | 118 | -4.01 | -3.28% | Jun 30, 2017 |
| Q1 2017 | 117 | -8.85 | -7.04% | Mar 31, 2017 |
| Q4 2016 | 116 | -13.1 | -10.1% | Dec 31, 2016 |
| Q3 2016 | 118 | -14.7 | -11.1% | Sep 30, 2016 |
| Q2 2016 | 122 | -12.9 | -9.58% | Jun 30, 2016 |
| Q1 2016 | 126 | -13.6 | -9.77% | Mar 31, 2016 |
| Q4 2015 | 129 | -14.1 | -9.84% | Dec 31, 2015 |
| Q3 2015 | 133 | -15 | -10.2% | Sep 30, 2015 |
| Q2 2015 | 135 | -16.4 | -10.8% | Jun 30, 2015 |
| Q1 2015 | 139 | -13.4 | -8.78% | Mar 31, 2015 |
| Q4 2014 | 144 | -10.3 | -6.69% | Dec 31, 2014 |
| Q3 2014 | 148 | -4.63 | -3.04% | Sep 30, 2014 |
| Q2 2014 | 151 | -0.82 | -0.54% | Jun 30, 2014 |
| Q1 2014 | 153 | +1.57 | +1.04% | Mar 31, 2014 |
| Q4 2013 | 154 | +0.91 | +0.6% | Dec 31, 2013 |
| Q3 2013 | 153 | -6.22 | -3.92% | Sep 30, 2013 |
| Q2 2013 | 152 | -9.92 | -6.12% | Jun 30, 2013 |
| Q1 2013 | 151 | -15.8 | -9.46% | Mar 31, 2013 |
| Q4 2012 | 153 | -15.5 | -9.22% | Dec 31, 2012 |
| Q3 2012 | 159 | -9.81 | -5.82% | Sep 30, 2012 |
| Q2 2012 | 162 | -4.89 | -2.93% | Jun 30, 2012 |
| Q1 2012 | 167 | +4.03 | +2.47% | Mar 31, 2012 |
| Q4 2011 | 168 | Dec 31, 2011 | ||
| Q3 2011 | 169 | Sep 30, 2011 | ||
| Q2 2011 | 167 | Jun 30, 2011 | ||
| Q1 2011 | 163 | Mar 31, 2011 |