| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 181 | +29.1 | +19.2% | Sep 30, 2024 |
| Q2 2024 | 181 | +35.5 | +24.4% | Jun 30, 2024 |
| Q1 2024 | 170 | +23 | +15.6% | Mar 31, 2024 |
| Q4 2023 | 159 | +9.78 | +6.55% | Dec 31, 2023 |
| Q3 2023 | 151 | -0.22 | -0.15% | Sep 30, 2023 |
| Q2 2023 | 145 | -5.53 | -3.67% | Jun 30, 2023 |
| Q1 2023 | 147 | -2.52 | -1.68% | Mar 31, 2023 |
| Q4 2022 | 149 | -1.31 | -0.87% | Dec 31, 2022 |
| Q3 2022 | 152 | +5.31 | +3.63% | Sep 30, 2022 |
| Q2 2022 | 151 | +4.04 | +2.75% | Jun 30, 2022 |
| Q1 2022 | 150 | +2.74 | +1.87% | Mar 31, 2022 |
| Q4 2021 | 151 | +4.66 | +3.19% | Dec 31, 2021 |
| Q3 2021 | 146 | +4.68 | +3.3% | Sep 30, 2021 |
| Q2 2021 | 147 | +11 | +8.1% | Jun 30, 2021 |
| Q1 2021 | 147 | +16.4 | +12.6% | Mar 31, 2021 |
| Q4 2020 | 146 | +19.3 | +15.2% | Dec 31, 2020 |
| Q3 2020 | 142 | +14.8 | +11.6% | Sep 30, 2020 |
| Q2 2020 | 136 | +8.98 | +7.08% | Jun 30, 2020 |
| Q1 2020 | 131 | -1.43 | -1.08% | Mar 31, 2020 |
| Q4 2019 | 127 | -9.51 | -6.98% | Dec 31, 2019 |
| Q3 2019 | 127 | -15.3 | -10.8% | Sep 30, 2019 |
| Q2 2019 | 127 | -22.8 | -15.2% | Jun 30, 2019 |
| Q1 2019 | 132 | -21.1 | -13.8% | Mar 31, 2019 |
| Q4 2018 | 136 | -14 | -9.35% | Dec 31, 2018 |
| Q3 2018 | 142 | -5.91 | -3.99% | Sep 30, 2018 |
| Q2 2018 | 150 | +3.83 | +2.63% | Jun 30, 2018 |
| Q1 2018 | 153 | +6.07 | +4.13% | Mar 31, 2018 |
| Q4 2017 | 150 | -0.98 | -0.65% | Dec 31, 2017 |
| Q3 2017 | 148 | -4.42 | -2.9% | Sep 30, 2017 |
| Q2 2017 | 146 | -8.24 | -5.35% | Jun 30, 2017 |
| Q1 2017 | 147 | -7.55 | -4.89% | Mar 31, 2017 |
| Q4 2016 | 151 | -2.88 | -1.87% | Dec 31, 2016 |
| Q3 2016 | 153 | -1.48 | -0.96% | Sep 30, 2016 |
| Q2 2016 | 154 | -3.86 | -2.45% | Jun 30, 2016 |
| Q1 2016 | 155 | -5.3 | -3.32% | Mar 31, 2016 |
| Q4 2015 | 154 | -5.39 | -3.38% | Dec 31, 2015 |
| Q3 2015 | 154 | -6.05 | -3.78% | Sep 30, 2015 |
| Q2 2015 | 158 | -1.86 | -1.16% | Jun 30, 2015 |
| Q1 2015 | 160 | +1.41 | +0.89% | Mar 31, 2015 |
| Q4 2014 | 159 | +2.65 | +1.69% | Dec 31, 2014 |
| Q3 2014 | 160 | -0.14 | -0.09% | Sep 30, 2014 |
| Q2 2014 | 160 | -6.94 | -4.16% | Jun 30, 2014 |
| Q1 2014 | 158 | -12.9 | -7.53% | Mar 31, 2014 |
| Q4 2013 | 157 | -36 | -18.7% | Dec 31, 2013 |
| Q3 2013 | 160 | -51.6 | -24.4% | Sep 30, 2013 |
| Q2 2013 | 167 | -49.6 | -22.9% | Jun 30, 2013 |
| Q1 2013 | 171 | -48.9 | -22.2% | Mar 31, 2013 |
| Q4 2012 | 193 | -24.6 | -11.3% | Dec 31, 2012 |
| Q3 2012 | 212 | +1.14 | +0.54% | Sep 30, 2012 |
| Q2 2012 | 216 | -4 | -1.82% | Jun 30, 2012 |
| Q1 2012 | 220 | -8.45 | -3.7% | Mar 31, 2012 |
| Q4 2011 | 217 | Dec 31, 2011 | ||
| Q3 2011 | 211 | Sep 30, 2011 | ||
| Q2 2011 | 220 | Jun 30, 2011 | ||
| Q1 2011 | 229 | Mar 31, 2011 |