| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 151 | +15.9 | +11.7% | Sep 30, 2024 |
| Q2 2024 | 151 | +22.8 | +17.7% | Jun 30, 2024 |
| Q1 2024 | 143 | +19 | +15.3% | Mar 31, 2024 |
| Q4 2023 | 139 | +6.95 | +5.28% | Dec 31, 2023 |
| Q3 2023 | 135 | +1.27 | +0.95% | Sep 30, 2023 |
| Q2 2023 | 129 | -7.52 | -5.53% | Jun 30, 2023 |
| Q1 2023 | 124 | -13 | -9.52% | Mar 31, 2023 |
| Q4 2022 | 132 | -3.38 | -2.51% | Dec 31, 2022 |
| Q3 2022 | 134 | +0.17 | +0.13% | Sep 30, 2022 |
| Q2 2022 | 136 | -0.96 | -0.7% | Jun 30, 2022 |
| Q1 2022 | 137 | -4.1 | -2.91% | Mar 31, 2022 |
| Q4 2021 | 135 | -9.01 | -6.26% | Dec 31, 2021 |
| Q3 2021 | 134 | -13.3 | -9% | Sep 30, 2021 |
| Q2 2021 | 137 | -4.53 | -3.2% | Jun 30, 2021 |
| Q1 2021 | 141 | +5.64 | +4.17% | Mar 31, 2021 |
| Q4 2020 | 144 | +14.8 | +11.5% | Dec 31, 2020 |
| Q3 2020 | 147 | +14.4 | +10.9% | Sep 30, 2020 |
| Q2 2020 | 142 | +11.5 | +8.82% | Jun 30, 2020 |
| Q1 2020 | 135 | +2.81 | +2.12% | Mar 31, 2020 |
| Q4 2019 | 129 | -10.8 | -7.7% | Dec 31, 2019 |
| Q3 2019 | 133 | -3.84 | -2.81% | Sep 30, 2019 |
| Q2 2019 | 130 | -21.7 | -14.3% | Jun 30, 2019 |
| Q1 2019 | 133 | -10.1 | -7.1% | Mar 31, 2019 |
| Q4 2018 | 140 | +4.96 | +3.68% | Dec 31, 2018 |
| Q3 2018 | 137 | +3.76 | +2.83% | Sep 30, 2018 |
| Q2 2018 | 152 | +17.1 | +12.7% | Jun 30, 2018 |
| Q1 2018 | 143 | -15.3 | -9.67% | Mar 31, 2018 |
| Q4 2017 | 135 | -40.7 | -23.2% | Dec 31, 2017 |
| Q3 2017 | 133 | -52.8 | -28.4% | Sep 30, 2017 |
| Q2 2017 | 135 | -53.5 | -28.4% | Jun 30, 2017 |
| Q1 2017 | 158 | -33.5 | -17.5% | Mar 31, 2017 |
| Q4 2016 | 176 | +50.3 | +40.2% | Dec 31, 2016 |
| Q3 2016 | 186 | +95.6 | +106% | Sep 30, 2016 |
| Q2 2016 | 188 | +108 | +135% | Jun 30, 2016 |
| Q1 2016 | 191 | +122 | +175% | Mar 31, 2016 |
| Q4 2015 | 125 | +48.1 | +62.3% | Dec 31, 2015 |
| Q3 2015 | 90 | -2.91 | -3.13% | Sep 30, 2015 |
| Q2 2015 | 80 | -12.4 | -13.4% | Jun 30, 2015 |
| Q1 2015 | 69.6 | -23.7 | -25.4% | Mar 31, 2015 |
| Q4 2014 | 77.2 | -15.2 | -16.4% | Dec 31, 2014 |
| Q3 2014 | 92.9 | -1.85 | -1.95% | Sep 30, 2014 |
| Q2 2014 | 92.4 | +1.87 | +2.07% | Jun 30, 2014 |
| Q1 2014 | 93.3 | +8.62 | +10.2% | Mar 31, 2014 |
| Q4 2013 | 92.4 | +12.7 | +16% | Dec 31, 2013 |
| Q3 2013 | 94.7 | +23.7 | +33.3% | Sep 30, 2013 |
| Q2 2013 | 90.6 | +23.1 | +34.3% | Jun 30, 2013 |
| Q1 2013 | 84.7 | +19 | +29% | Mar 31, 2013 |
| Q4 2012 | 79.7 | Dec 31, 2012 | ||
| Q3 2012 | 71.1 | Sep 30, 2012 | ||
| Q2 2012 | 67.5 | Jun 30, 2012 | ||
| Q1 2012 | 65.6 | Mar 31, 2012 |