| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 131 | +15.2 | +13.1% | Sep 30, 2024 |
| Q2 2024 | 129 | +17.2 | +15.4% | Jun 30, 2024 |
| Q1 2024 | 126 | +11.7 | +10.2% | Mar 31, 2024 |
| Q4 2023 | 123 | +6.15 | +5.27% | Dec 31, 2023 |
| Q3 2023 | 115 | -1.88 | -1.6% | Sep 30, 2023 |
| Q2 2023 | 112 | -3.8 | -3.29% | Jun 30, 2023 |
| Q1 2023 | 114 | +0.04 | +0.04% | Mar 31, 2023 |
| Q4 2022 | 117 | +2.55 | +2.23% | Dec 31, 2022 |
| Q3 2022 | 117 | -5.87 | -4.77% | Sep 30, 2022 |
| Q2 2022 | 116 | -15.9 | -12.1% | Jun 30, 2022 |
| Q1 2022 | 114 | -15.2 | -11.7% | Mar 31, 2022 |
| Q4 2021 | 114 | -10.6 | -8.53% | Dec 31, 2021 |
| Q3 2021 | 123 | +5.73 | +4.88% | Sep 30, 2021 |
| Q2 2021 | 131 | +19.3 | +17.2% | Jun 30, 2021 |
| Q1 2021 | 129 | +22.7 | +21.2% | Mar 31, 2021 |
| Q4 2020 | 125 | +20.1 | +19.2% | Dec 31, 2020 |
| Q3 2020 | 117 | +13.8 | +13.3% | Sep 30, 2020 |
| Q2 2020 | 112 | +9.55 | +9.31% | Jun 30, 2020 |
| Q1 2020 | 107 | +1.25 | +1.19% | Mar 31, 2020 |
| Q4 2019 | 105 | -3.78 | -3.49% | Dec 31, 2019 |
| Q3 2019 | 104 | -12.4 | -10.7% | Sep 30, 2019 |
| Q2 2019 | 103 | -31.6 | -23.6% | Jun 30, 2019 |
| Q1 2019 | 106 | -37.3 | -26.1% | Mar 31, 2019 |
| Q4 2018 | 108 | -44.3 | -29% | Dec 31, 2018 |
| Q3 2018 | 116 | -28.4 | -19.7% | Sep 30, 2018 |
| Q2 2018 | 134 | +2.7 | +2.05% | Jun 30, 2018 |
| Q1 2018 | 143 | +17.4 | +13.9% | Mar 31, 2018 |
| Q4 2017 | 153 | +39.6 | +35% | Dec 31, 2017 |
| Q3 2017 | 144 | +26.8 | +22.8% | Sep 30, 2017 |
| Q2 2017 | 131 | +7.8 | +6.31% | Jun 30, 2017 |
| Q1 2017 | 125 | -7.5 | -5.64% | Mar 31, 2017 |
| Q4 2016 | 113 | -30.7 | -21.4% | Dec 31, 2016 |
| Q3 2016 | 118 | -33.7 | -22.3% | Sep 30, 2016 |
| Q2 2016 | 124 | -32.9 | -21% | Jun 30, 2016 |
| Q1 2016 | 133 | -13.8 | -9.41% | Mar 31, 2016 |
| Q4 2015 | 144 | +6.76 | +4.93% | Dec 31, 2015 |
| Q3 2015 | 151 | +19.6 | +14.9% | Sep 30, 2015 |
| Q2 2015 | 157 | +27.9 | +21.7% | Jun 30, 2015 |
| Q1 2015 | 147 | +18.1 | +14.1% | Mar 31, 2015 |
| Q4 2014 | 137 | +7.37 | +5.68% | Dec 31, 2014 |
| Q3 2014 | 132 | -1.11 | -0.84% | Sep 30, 2014 |
| Q2 2014 | 129 | -0.84 | -0.65% | Jun 30, 2014 |
| Q1 2014 | 129 | -1.06 | -0.82% | Mar 31, 2014 |
| Q4 2013 | 130 | -1.02 | -0.78% | Dec 31, 2013 |
| Q3 2013 | 133 | +3.64 | +2.82% | Sep 30, 2013 |
| Q2 2013 | 130 | -6.41 | -4.72% | Jun 30, 2013 |
| Q1 2013 | 130 | -10.6 | -7.58% | Mar 31, 2013 |
| Q4 2012 | 131 | -12.9 | -8.98% | Dec 31, 2012 |
| Q3 2012 | 129 | -18.1 | -12.3% | Sep 30, 2012 |
| Q2 2012 | 136 | -12.3 | -8.31% | Jun 30, 2012 |
| Q1 2012 | 140 | -6.75 | -4.59% | Mar 31, 2012 |
| Q4 2011 | 144 | Dec 31, 2011 | ||
| Q3 2011 | 147 | Sep 30, 2011 | ||
| Q2 2011 | 148 | Jun 30, 2011 | ||
| Q1 2011 | 147 | Mar 31, 2011 |