| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 125 | -6.86 | -5.19% | Sep 30, 2024 |
| Q2 2024 | 124 | -6.88 | -5.27% | Jun 30, 2024 |
| Q1 2024 | 128 | -2.3 | -1.76% | Mar 31, 2024 |
| Q4 2023 | 130 | +0.47 | +0.36% | Dec 31, 2023 |
| Q3 2023 | 132 | +4.34 | +3.39% | Sep 30, 2023 |
| Q2 2023 | 131 | +0.97 | +0.75% | Jun 30, 2023 |
| Q1 2023 | 131 | -1.84 | -1.39% | Mar 31, 2023 |
| Q4 2022 | 129 | -8.92 | -6.46% | Dec 31, 2022 |
| Q3 2022 | 128 | -17.7 | -12.1% | Sep 30, 2022 |
| Q2 2022 | 130 | -18.9 | -12.7% | Jun 30, 2022 |
| Q1 2022 | 132 | -16.9 | -11.3% | Mar 31, 2022 |
| Q4 2021 | 138 | -6.53 | -4.52% | Dec 31, 2021 |
| Q3 2021 | 146 | +7.98 | +5.8% | Sep 30, 2021 |
| Q2 2021 | 149 | +15.7 | +11.8% | Jun 30, 2021 |
| Q1 2021 | 149 | +21.4 | +16.7% | Mar 31, 2021 |
| Q4 2020 | 145 | +16.5 | +12.8% | Dec 31, 2020 |
| Q3 2020 | 138 | +6.65 | +5.08% | Sep 30, 2020 |
| Q2 2020 | 133 | +0.18 | +0.14% | Jun 30, 2020 |
| Q1 2020 | 128 | -7.02 | -5.2% | Mar 31, 2020 |
| Q4 2019 | 128 | -8.7 | -6.36% | Dec 31, 2019 |
| Q3 2019 | 131 | -5.84 | -4.27% | Sep 30, 2019 |
| Q2 2019 | 133 | -2.84 | -2.1% | Jun 30, 2019 |
| Q1 2019 | 135 | +0.35 | +0.26% | Mar 31, 2019 |
| Q4 2018 | 137 | +1.14 | +0.84% | Dec 31, 2018 |
| Q3 2018 | 137 | -0.76 | -0.55% | Sep 30, 2018 |
| Q2 2018 | 136 | -3 | -2.17% | Jun 30, 2018 |
| Q1 2018 | 135 | -6.16 | -4.37% | Mar 31, 2018 |
| Q4 2017 | 136 | -6.44 | -4.53% | Dec 31, 2017 |
| Q3 2017 | 138 | -6.07 | -4.23% | Sep 30, 2017 |
| Q2 2017 | 139 | -6.3 | -4.35% | Jun 30, 2017 |
| Q1 2017 | 141 | -10 | -6.63% | Mar 31, 2017 |
| Q4 2016 | 142 | -15.3 | -9.72% | Dec 31, 2016 |
| Q3 2016 | 144 | -19 | -11.7% | Sep 30, 2016 |
| Q2 2016 | 145 | -23.3 | -13.9% | Jun 30, 2016 |
| Q1 2016 | 151 | -15 | -9.04% | Mar 31, 2016 |
| Q4 2015 | 157 | -4.58 | -2.83% | Dec 31, 2015 |
| Q3 2015 | 163 | +2.75 | +1.72% | Sep 30, 2015 |
| Q2 2015 | 168 | +11.5 | +7.33% | Jun 30, 2015 |
| Q1 2015 | 166 | +10 | +6.44% | Mar 31, 2015 |
| Q4 2014 | 162 | +7.95 | +5.16% | Dec 31, 2014 |
| Q3 2014 | 160 | +6 | +3.9% | Sep 30, 2014 |
| Q2 2014 | 157 | +1.92 | +1.24% | Jun 30, 2014 |
| Q1 2014 | 156 | +1.86 | +1.21% | Mar 31, 2014 |
| Q4 2013 | 154 | -0.5 | -0.32% | Dec 31, 2013 |
| Q3 2013 | 154 | +3.76 | +2.51% | Sep 30, 2013 |
| Q2 2013 | 155 | +4.4 | +2.93% | Jun 30, 2013 |
| Q1 2013 | 154 | -0.9 | -0.58% | Mar 31, 2013 |
| Q4 2012 | 155 | Dec 31, 2012 | ||
| Q3 2012 | 150 | Sep 30, 2012 | ||
| Q2 2012 | 150 | Jun 30, 2012 | ||
| Q1 2012 | 155 | Mar 31, 2012 |