| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q4 2024 | 89.3 | +7.01 | +8.52% | Dec 31, 2024 |
| Q3 2024 | 89 | +10.3 | +13.1% | Sep 30, 2024 |
| Q2 2024 | 89.8 | +15.2 | +20.3% | Jun 30, 2024 |
| Q1 2024 | 85.9 | +9.41 | +12.3% | Mar 31, 2024 |
| Q4 2023 | 82.3 | +3.23 | +4.09% | Dec 31, 2023 |
| Q3 2023 | 78.6 | -3.56 | -4.33% | Sep 30, 2023 |
| Q2 2023 | 74.7 | -9.9 | -11.7% | Jun 30, 2023 |
| Q1 2023 | 76.5 | -10.8 | -12.4% | Mar 31, 2023 |
| Q4 2022 | 79 | -10.5 | -11.8% | Dec 31, 2022 |
| Q3 2022 | 82.2 | -39.8 | -32.6% | Sep 30, 2022 |
| Q2 2022 | 84.6 | -60.7 | -41.8% | Jun 30, 2022 |
| Q1 2022 | 87.2 | -78.8 | -47.5% | Mar 31, 2022 |
| Q4 2021 | 89.6 | -95.2 | -51.5% | Dec 31, 2021 |
| Q3 2021 | 122 | -49.7 | -28.9% | Sep 30, 2021 |
| Q2 2021 | 145 | -27.9 | -16.1% | Jun 30, 2021 |
| Q1 2021 | 166 | -8.93 | -5.1% | Mar 31, 2021 |
| Q4 2020 | 185 | +7.35 | +4.14% | Dec 31, 2020 |
| Q3 2020 | 172 | -3.43 | -1.96% | Sep 30, 2020 |
| Q2 2020 | 173 | +7.33 | +4.42% | Jun 30, 2020 |
| Q1 2020 | 175 | +18.1 | +11.5% | Mar 31, 2020 |
| Q4 2019 | 177 | +29.8 | +20.2% | Dec 31, 2019 |
| Q3 2019 | 175 | +30.6 | +21.2% | Sep 30, 2019 |
| Q2 2019 | 166 | +18.5 | +12.6% | Jun 30, 2019 |
| Q1 2019 | 157 | +5.45 | +3.6% | Mar 31, 2019 |
| Q4 2018 | 148 | -10.6 | -6.71% | Dec 31, 2018 |
| Q3 2018 | 145 | -20.8 | -12.6% | Sep 30, 2018 |
| Q2 2018 | 147 | -26.4 | -15.2% | Jun 30, 2018 |
| Q1 2018 | 151 | -25.6 | -14.4% | Mar 31, 2018 |
| Q4 2017 | 158 | -15.9 | -9.15% | Dec 31, 2017 |
| Q3 2017 | 165 | -4.36 | -2.57% | Sep 30, 2017 |
| Q2 2017 | 174 | +13.2 | +8.19% | Jun 30, 2017 |
| Q1 2017 | 177 | +26.2 | +17.4% | Mar 31, 2017 |
| Q4 2016 | 174 | +19.7 | +12.7% | Dec 31, 2016 |
| Q3 2016 | 170 | +15.5 | +10.1% | Sep 30, 2016 |
| Q2 2016 | 161 | +6.51 | +4.23% | Jun 30, 2016 |
| Q1 2016 | 151 | +6.34 | +4.39% | Mar 31, 2016 |
| Q4 2015 | 155 | +25.9 | +20.2% | Dec 31, 2015 |
| Q3 2015 | 154 | +28 | +22.1% | Sep 30, 2015 |
| Q2 2015 | 154 | +29 | +23.2% | Jun 30, 2015 |
| Q1 2015 | 145 | -8.07 | -5.29% | Mar 31, 2015 |
| Q4 2014 | 129 | -21.3 | -14.2% | Dec 31, 2014 |
| Q3 2014 | 126 | -17 | -11.9% | Sep 30, 2014 |
| Q2 2014 | 125 | -15.5 | -11.1% | Jun 30, 2014 |
| Q1 2014 | 153 | +14.6 | +10.6% | Mar 31, 2014 |
| Q4 2013 | 150 | -4.28 | -2.77% | Dec 31, 2013 |
| Q3 2013 | 143 | -51.9 | -26.6% | Sep 30, 2013 |
| Q2 2013 | 141 | -90.4 | -39.1% | Jun 30, 2013 |
| Q1 2013 | 138 | Mar 31, 2013 | ||
| Q4 2012 | 154 | Dec 31, 2012 | ||
| Q3 2012 | 195 | Sep 30, 2012 | ||
| Q2 2012 | 231 | Jun 30, 2012 |