| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 149 | +10.3 | +7.42% | Jun 30, 2024 |
| Q1 2024 | 148 | +15 | +11.3% | Mar 31, 2024 |
| Q4 2023 | 146 | +16.9 | +13.1% | Dec 31, 2023 |
| Q3 2023 | 144 | +18.2 | +14.5% | Sep 30, 2023 |
| Q2 2023 | 139 | +10.9 | +8.53% | Jun 30, 2023 |
| Q1 2023 | 133 | +6.68 | +5.28% | Mar 31, 2023 |
| Q4 2022 | 129 | +3.64 | +2.91% | Dec 31, 2022 |
| Q3 2022 | 126 | +6.01 | +5.03% | Sep 30, 2022 |
| Q2 2022 | 128 | +17.9 | +16.3% | Jun 30, 2022 |
| Q1 2022 | 127 | +23.9 | +23.2% | Mar 31, 2022 |
| Q4 2021 | 125 | +20.5 | +19.6% | Dec 31, 2021 |
| Q3 2021 | 120 | +11.8 | +10.9% | Sep 30, 2021 |
| Q2 2021 | 110 | -0.97 | -0.87% | Jun 30, 2021 |
| Q1 2021 | 103 | -16.3 | -13.7% | Mar 31, 2021 |
| Q4 2020 | 105 | -10.5 | -9.09% | Dec 31, 2020 |
| Q3 2020 | 108 | -8.98 | -7.69% | Sep 30, 2020 |
| Q2 2020 | 111 | -12.8 | -10.3% | Jun 30, 2020 |
| Q1 2020 | 119 | -11.5 | -8.79% | Mar 31, 2020 |
| Q4 2019 | 115 | -27.7 | -19.4% | Dec 31, 2019 |
| Q3 2019 | 117 | -35 | -23% | Sep 30, 2019 |
| Q2 2019 | 124 | -31.4 | -20.2% | Jun 30, 2019 |
| Q1 2019 | 131 | -28.8 | -18.1% | Mar 31, 2019 |
| Q4 2018 | 143 | -12.2 | -7.9% | Dec 31, 2018 |
| Q3 2018 | 152 | -1.79 | -1.17% | Sep 30, 2018 |
| Q2 2018 | 155 | +0.98 | +0.64% | Jun 30, 2018 |
| Q1 2018 | 159 | +4.71 | +3.05% | Mar 31, 2018 |
| Q4 2017 | 155 | -6.44 | -3.99% | Dec 31, 2017 |
| Q3 2017 | 154 | -7.59 | -4.71% | Sep 30, 2017 |
| Q2 2017 | 154 | -10.1 | -6.17% | Jun 30, 2017 |
| Q1 2017 | 155 | -13.6 | -8.08% | Mar 31, 2017 |
| Q4 2016 | 161 | -5.51 | -3.3% | Dec 31, 2016 |
| Q3 2016 | 161 | -8.69 | -5.12% | Sep 30, 2016 |
| Q2 2016 | 164 | -5.06 | -2.99% | Jun 30, 2016 |
| Q1 2016 | 168 | +1.58 | +0.95% | Mar 31, 2016 |
| Q4 2015 | 167 | -2.13 | -1.26% | Dec 31, 2015 |
| Q3 2015 | 170 | -5.43 | -3.1% | Sep 30, 2015 |
| Q2 2015 | 169 | +7.57 | +4.68% | Jun 30, 2015 |
| Q1 2015 | 167 | +18.7 | +12.7% | Mar 31, 2015 |
| Q4 2014 | 169 | +37.4 | +28.4% | Dec 31, 2014 |
| Q3 2014 | 175 | +53.2 | +43.6% | Sep 30, 2014 |
| Q2 2014 | 162 | +34.3 | +27% | Jun 30, 2014 |
| Q1 2014 | 148 | +10.8 | +7.88% | Mar 31, 2014 |
| Q4 2013 | 132 | -20 | -13.2% | Dec 31, 2013 |
| Q3 2013 | 122 | -30.9 | -20.2% | Sep 30, 2013 |
| Q2 2013 | 127 | -22.1 | -14.8% | Jun 30, 2013 |
| Q1 2013 | 137 | -13 | -8.67% | Mar 31, 2013 |
| Q4 2012 | 152 | Dec 31, 2012 | ||
| Q3 2012 | 153 | Sep 30, 2012 | ||
| Q2 2012 | 149 | Jun 30, 2012 | ||
| Q1 2012 | 150 | Mar 31, 2012 |