| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 178 | +7.53 | +4.41% | Sep 30, 2024 |
| Q2 2024 | 176 | +6.96 | +4.12% | Jun 30, 2024 |
| Q1 2024 | 173 | +4.98 | +2.96% | Mar 31, 2024 |
| Q4 2023 | 173 | +5.21 | +3.1% | Dec 31, 2023 |
| Q3 2023 | 171 | +2.37 | +1.41% | Sep 30, 2023 |
| Q2 2023 | 169 | -2.63 | -1.53% | Jun 30, 2023 |
| Q1 2023 | 168 | -0.55 | -0.33% | Mar 31, 2023 |
| Q4 2022 | 168 | +0.02 | +0.01% | Dec 31, 2022 |
| Q3 2022 | 169 | +1.8 | +1.08% | Sep 30, 2022 |
| Q2 2022 | 171 | +7.65 | +4.67% | Jun 30, 2022 |
| Q1 2022 | 169 | -9.47 | -5.31% | Mar 31, 2022 |
| Q4 2021 | 168 | -23.3 | -12.2% | Dec 31, 2021 |
| Q3 2021 | 167 | -26.3 | -13.6% | Sep 30, 2021 |
| Q2 2021 | 164 | -31.6 | -16.2% | Jun 30, 2021 |
| Q1 2021 | 178 | -1.74 | -0.97% | Mar 31, 2021 |
| Q4 2020 | 191 | +21.3 | +12.6% | Dec 31, 2020 |
| Q3 2020 | 193 | +20.4 | +11.8% | Sep 30, 2020 |
| Q2 2020 | 195 | +18.3 | +10.3% | Jun 30, 2020 |
| Q1 2020 | 180 | -2.41 | -1.32% | Mar 31, 2020 |
| Q4 2019 | 170 | -14.4 | -7.81% | Dec 31, 2019 |
| Q3 2019 | 173 | -17 | -8.97% | Sep 30, 2019 |
| Q2 2019 | 177 | -14.8 | -7.73% | Jun 30, 2019 |
| Q1 2019 | 183 | -10.7 | -5.56% | Mar 31, 2019 |
| Q4 2018 | 184 | -12 | -6.13% | Dec 31, 2018 |
| Q3 2018 | 190 | -3.37 | -1.75% | Sep 30, 2018 |
| Q2 2018 | 192 | -1.49 | -0.77% | Jun 30, 2018 |
| Q1 2018 | 193 | -0.32 | -0.17% | Mar 31, 2018 |
| Q4 2017 | 196 | +4 | +2.08% | Dec 31, 2017 |
| Q3 2017 | 193 | +23.4 | +13.8% | Sep 30, 2017 |
| Q2 2017 | 193 | -12.5 | -6.08% | Jun 30, 2017 |
| Q1 2017 | 194 | -46.7 | -19.4% | Mar 31, 2017 |
| Q4 2016 | 192 | -34.8 | -15.3% | Dec 31, 2016 |
| Q3 2016 | 170 | -78.7 | -31.7% | Sep 30, 2016 |
| Q2 2016 | 206 | +1.17 | +0.57% | Jun 30, 2016 |
| Q1 2016 | 240 | +64.4 | +36.6% | Mar 31, 2016 |
| Q4 2015 | 227 | +51.9 | +29.6% | Dec 31, 2015 |
| Q3 2015 | 248 | +64.8 | +35.3% | Sep 30, 2015 |
| Q2 2015 | 205 | +23 | +12.6% | Jun 30, 2015 |
| Q1 2015 | 176 | -1.21 | -0.68% | Mar 31, 2015 |
| Q4 2014 | 175 | -2.22 | -1.25% | Dec 31, 2014 |
| Q3 2014 | 184 | +15.8 | +9.42% | Sep 30, 2014 |
| Q2 2014 | 182 | +12.1 | +7.13% | Jun 30, 2014 |
| Q1 2014 | 177 | +6.51 | +3.82% | Mar 31, 2014 |
| Q4 2013 | 177 | +8.62 | +5.11% | Dec 31, 2013 |
| Q3 2013 | 168 | +1.68 | +1.01% | Sep 30, 2013 |
| Q2 2013 | 170 | +8.59 | +5.33% | Jun 30, 2013 |
| Q1 2013 | 171 | +13.7 | +8.75% | Mar 31, 2013 |
| Q4 2012 | 169 | Dec 31, 2012 | ||
| Q3 2012 | 166 | Sep 30, 2012 | ||
| Q2 2012 | 161 | Jun 30, 2012 | ||
| Q1 2012 | 157 | Mar 31, 2012 |