| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 143 | -14.8 | -9.32% | Sep 30, 2024 |
| Q2 2024 | 147 | -15.5 | -9.53% | Jun 30, 2024 |
| Q1 2024 | 149 | -24.3 | -14% | Mar 31, 2024 |
| Q4 2023 | 153 | -23.7 | -13.4% | Dec 31, 2023 |
| Q3 2023 | 158 | -25 | -13.7% | Sep 30, 2023 |
| Q2 2023 | 163 | -25.5 | -13.5% | Jun 30, 2023 |
| Q1 2023 | 173 | -8.77 | -4.82% | Mar 31, 2023 |
| Q4 2022 | 177 | +1.19 | +0.68% | Dec 31, 2022 |
| Q3 2022 | 183 | +6.2 | +3.5% | Sep 30, 2022 |
| Q2 2022 | 188 | +13.1 | +7.52% | Jun 30, 2022 |
| Q1 2022 | 182 | +6.86 | +3.92% | Mar 31, 2022 |
| Q4 2021 | 176 | -6.48 | -3.56% | Dec 31, 2021 |
| Q3 2021 | 177 | -3.12 | -1.73% | Sep 30, 2021 |
| Q2 2021 | 175 | -3.37 | -1.89% | Jun 30, 2021 |
| Q1 2021 | 175 | -2.76 | -1.55% | Mar 31, 2021 |
| Q4 2020 | 182 | +8.7 | +5.01% | Dec 31, 2020 |
| Q3 2020 | 180 | +1.41 | +0.79% | Sep 30, 2020 |
| Q2 2020 | 178 | +2.18 | +1.24% | Jun 30, 2020 |
| Q1 2020 | 178 | +1.07 | +0.61% | Mar 31, 2020 |
| Q4 2019 | 174 | -8.76 | -4.81% | Dec 31, 2019 |
| Q3 2019 | 179 | +7.79 | +4.56% | Sep 30, 2019 |
| Q2 2019 | 176 | +4.01 | +2.33% | Jun 30, 2019 |
| Q1 2019 | 177 | +4.07 | +2.36% | Mar 31, 2019 |
| Q4 2018 | 182 | +22.6 | +14.2% | Dec 31, 2018 |
| Q3 2018 | 171 | +15.4 | +9.9% | Sep 30, 2018 |
| Q2 2018 | 172 | +12.5 | +7.86% | Jun 30, 2018 |
| Q1 2018 | 173 | +11.6 | +7.18% | Mar 31, 2018 |
| Q4 2017 | 160 | -2.14 | -1.32% | Dec 31, 2017 |
| Q3 2017 | 156 | -39.9 | -20.4% | Sep 30, 2017 |
| Q2 2017 | 159 | -7.95 | -4.75% | Jun 30, 2017 |
| Q1 2017 | 161 | +2.05 | +1.29% | Mar 31, 2017 |
| Q4 2016 | 162 | +5.13 | +3.28% | Dec 31, 2016 |
| Q3 2016 | 196 | +66.2 | +51.2% | Sep 30, 2016 |
| Q2 2016 | 167 | +14.3 | +9.35% | Jun 30, 2016 |
| Q1 2016 | 159 | -0.94 | -0.59% | Mar 31, 2016 |
| Q4 2015 | 157 | -11 | -6.56% | Dec 31, 2015 |
| Q3 2015 | 129 | -40.3 | -23.8% | Sep 30, 2015 |
| Q2 2015 | 153 | -18.9 | -11% | Jun 30, 2015 |
| Q1 2015 | 160 | -12.7 | -7.35% | Mar 31, 2015 |
| Q4 2014 | 168 | -5.79 | -3.34% | Dec 31, 2014 |
| Q3 2014 | 170 | -0.88 | -0.52% | Sep 30, 2014 |
| Q2 2014 | 172 | +5.69 | +3.42% | Jun 30, 2014 |
| Q1 2014 | 173 | +7.82 | +4.75% | Mar 31, 2014 |
| Q4 2013 | 173 | +11.9 | +7.37% | Dec 31, 2013 |
| Q3 2013 | 170 | +18.1 | +11.9% | Sep 30, 2013 |
| Q2 2013 | 166 | +22.9 | +15.9% | Jun 30, 2013 |
| Q1 2013 | 165 | +48 | +41.1% | Mar 31, 2013 |
| Q4 2012 | 162 | Dec 31, 2012 | ||
| Q3 2012 | 152 | Sep 30, 2012 | ||
| Q2 2012 | 143 | Jun 30, 2012 | ||
| Q1 2012 | 117 | Mar 31, 2012 |