| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 176 | +21.7 | +14.1% | Sep 30, 2024 |
| Q2 2024 | 171 | +22.4 | +15% | Jun 30, 2024 |
| Q1 2024 | 167 | +21.8 | +15% | Mar 31, 2024 |
| Q4 2023 | 161 | +17.5 | +12.2% | Dec 31, 2023 |
| Q3 2023 | 154 | +10.4 | +7.26% | Sep 30, 2023 |
| Q2 2023 | 149 | +4.65 | +3.22% | Jun 30, 2023 |
| Q1 2023 | 145 | +0.25 | +0.17% | Mar 31, 2023 |
| Q4 2022 | 144 | -1.94 | -1.33% | Dec 31, 2022 |
| Q3 2022 | 144 | -5.37 | -3.6% | Sep 30, 2022 |
| Q2 2022 | 144 | -9.73 | -6.31% | Jun 30, 2022 |
| Q1 2022 | 145 | -23.4 | -13.9% | Mar 31, 2022 |
| Q4 2021 | 146 | -31.6 | -17.8% | Dec 31, 2021 |
| Q3 2021 | 149 | -25.7 | -14.7% | Sep 30, 2021 |
| Q2 2021 | 154 | -17 | -9.92% | Jun 30, 2021 |
| Q1 2021 | 169 | +10.5 | +6.63% | Mar 31, 2021 |
| Q4 2020 | 177 | +33.1 | +22.9% | Dec 31, 2020 |
| Q3 2020 | 175 | +31.1 | +21.6% | Sep 30, 2020 |
| Q2 2020 | 171 | +28 | +19.5% | Jun 30, 2020 |
| Q1 2020 | 158 | +16.7 | +11.8% | Mar 31, 2020 |
| Q4 2019 | 144 | +2.01 | +1.41% | Dec 31, 2019 |
| Q3 2019 | 144 | +4.86 | +3.5% | Sep 30, 2019 |
| Q2 2019 | 143 | +3.97 | +2.85% | Jun 30, 2019 |
| Q1 2019 | 141 | +1.8 | +1.29% | Mar 31, 2019 |
| Q4 2018 | 142 | +1.51 | +1.07% | Dec 31, 2018 |
| Q3 2018 | 139 | -4.41 | -3.08% | Sep 30, 2018 |
| Q2 2018 | 139 | -2.7 | -1.9% | Jun 30, 2018 |
| Q1 2018 | 140 | -3.54 | -2.47% | Mar 31, 2018 |
| Q4 2017 | 141 | +0.19 | +0.14% | Dec 31, 2017 |
| Q3 2017 | 143 | +3.01 | +2.14% | Sep 30, 2017 |
| Q2 2017 | 142 | -2.79 | -1.93% | Jun 30, 2017 |
| Q1 2017 | 143 | -6.24 | -4.18% | Mar 31, 2017 |
| Q4 2016 | 141 | -13.9 | -8.98% | Dec 31, 2016 |
| Q3 2016 | 140 | -20.7 | -12.9% | Sep 30, 2016 |
| Q2 2016 | 145 | -20.2 | -12.3% | Jun 30, 2016 |
| Q1 2016 | 149 | -15.6 | -9.48% | Mar 31, 2016 |
| Q4 2015 | 155 | -11.7 | -7.03% | Dec 31, 2015 |
| Q3 2015 | 161 | -8.65 | -5.1% | Sep 30, 2015 |
| Q2 2015 | 165 | -6.58 | -3.84% | Jun 30, 2015 |
| Q1 2015 | 165 | -9.02 | -5.18% | Mar 31, 2015 |
| Q4 2014 | 166 | -10.1 | -5.73% | Dec 31, 2014 |
| Q3 2014 | 170 | -2.28 | -1.33% | Sep 30, 2014 |
| Q2 2014 | 171 | -7.45 | -4.16% | Jun 30, 2014 |
| Q1 2014 | 174 | -10.6 | -5.76% | Mar 31, 2014 |
| Q4 2013 | 176 | -12.5 | -6.61% | Dec 31, 2013 |
| Q3 2013 | 172 | -21 | -10.9% | Sep 30, 2013 |
| Q2 2013 | 179 | -6.68 | -3.6% | Jun 30, 2013 |
| Q1 2013 | 185 | +2.59 | +1.42% | Mar 31, 2013 |
| Q4 2012 | 189 | Dec 31, 2012 | ||
| Q3 2012 | 193 | Sep 30, 2012 | ||
| Q2 2012 | 186 | Jun 30, 2012 | ||
| Q1 2012 | 182 | Mar 31, 2012 |