| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 166 | +5.59 | +3.48% | Sep 30, 2024 |
| Q2 2024 | 161 | -0.77 | -0.48% | Jun 30, 2024 |
| Q1 2024 | 162 | -4.06 | -2.45% | Mar 31, 2024 |
| Q4 2023 | 163 | -6.08 | -3.6% | Dec 31, 2023 |
| Q3 2023 | 161 | -13.1 | -7.53% | Sep 30, 2023 |
| Q2 2023 | 162 | -13 | -7.44% | Jun 30, 2023 |
| Q1 2023 | 166 | -7.5 | -4.33% | Mar 31, 2023 |
| Q4 2022 | 169 | -3.12 | -1.81% | Dec 31, 2022 |
| Q3 2022 | 174 | +4.6 | +2.72% | Sep 30, 2022 |
| Q2 2022 | 175 | -2.11 | -1.19% | Jun 30, 2022 |
| Q1 2022 | 173 | -16.4 | -8.67% | Mar 31, 2022 |
| Q4 2021 | 172 | -23.1 | -11.8% | Dec 31, 2021 |
| Q3 2021 | 169 | -32.6 | -16.1% | Sep 30, 2021 |
| Q2 2021 | 177 | -3.82 | -2.11% | Jun 30, 2021 |
| Q1 2021 | 190 | +23.7 | +14.3% | Mar 31, 2021 |
| Q4 2020 | 195 | +32.5 | +20% | Dec 31, 2020 |
| Q3 2020 | 202 | +40.5 | +25.2% | Sep 30, 2020 |
| Q2 2020 | 181 | +18 | +11% | Jun 30, 2020 |
| Q1 2020 | 166 | +4.74 | +2.94% | Mar 31, 2020 |
| Q4 2019 | 163 | +4.09 | +2.58% | Dec 31, 2019 |
| Q3 2019 | 161 | +5.87 | +3.78% | Sep 30, 2019 |
| Q2 2019 | 163 | +13.5 | +9.02% | Jun 30, 2019 |
| Q1 2019 | 161 | +13.2 | +8.9% | Mar 31, 2019 |
| Q4 2018 | 159 | +12.4 | +8.47% | Dec 31, 2018 |
| Q3 2018 | 155 | +10.7 | +7.43% | Sep 30, 2018 |
| Q2 2018 | 150 | +7.5 | +5.28% | Jun 30, 2018 |
| Q1 2018 | 148 | +10.3 | +7.46% | Mar 31, 2018 |
| Q4 2017 | 146 | +9.98 | +7.33% | Dec 31, 2017 |
| Q3 2017 | 144 | +9.77 | +7.25% | Sep 30, 2017 |
| Q2 2017 | 142 | -6.86 | -4.6% | Jun 30, 2017 |
| Q1 2017 | 138 | -28.3 | -17% | Mar 31, 2017 |
| Q4 2016 | 136 | -48.4 | -26.2% | Dec 31, 2016 |
| Q3 2016 | 135 | -52.5 | -28% | Sep 30, 2016 |
| Q2 2016 | 149 | -19 | -11.3% | Jun 30, 2016 |
| Q1 2016 | 166 | +13.7 | +8.96% | Mar 31, 2016 |
| Q4 2015 | 185 | +41.4 | +28.9% | Dec 31, 2015 |
| Q3 2015 | 187 | +36.3 | +24.1% | Sep 30, 2015 |
| Q2 2015 | 168 | +8.64 | +5.42% | Jun 30, 2015 |
| Q1 2015 | 152 | -13.1 | -7.94% | Mar 31, 2015 |
| Q4 2014 | 143 | -24.3 | -14.5% | Dec 31, 2014 |
| Q3 2014 | 151 | -12.1 | -7.42% | Sep 30, 2014 |
| Q2 2014 | 159 | +0.15 | +0.09% | Jun 30, 2014 |
| Q1 2014 | 166 | +6.15 | +3.86% | Mar 31, 2014 |
| Q4 2013 | 167 | +18.2 | +12.2% | Dec 31, 2013 |
| Q3 2013 | 163 | +25.2 | +18.3% | Sep 30, 2013 |
| Q2 2013 | 159 | +31.4 | +24.6% | Jun 30, 2013 |
| Q1 2013 | 159 | +40.1 | +33.6% | Mar 31, 2013 |
| Q4 2012 | 149 | +27.8 | +22.8% | Dec 31, 2012 |
| Q3 2012 | 138 | +8.27 | +6.39% | Sep 30, 2012 |
| Q2 2012 | 128 | -9.39 | -6.84% | Jun 30, 2012 |
| Q1 2012 | 119 | -20.7 | -14.8% | Mar 31, 2012 |
| Q4 2011 | 121 | -20.2 | -14.3% | Dec 31, 2011 |
| Q3 2011 | 130 | Sep 30, 2011 | ||
| Q2 2011 | 137 | Jun 30, 2011 | ||
| Q1 2011 | 140 | Mar 31, 2011 | ||
| Q4 2010 | 142 | Dec 31, 2010 |