| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 110 | -12.7 | -10.4% | Jun 30, 2024 |
| Q1 2024 | 120 | +4.27 | +3.7% | Mar 31, 2024 |
| Q4 2023 | 125 | +14.9 | +13.5% | Dec 31, 2023 |
| Q3 2023 | 126 | +22.2 | +21.3% | Sep 30, 2023 |
| Q2 2023 | 123 | +17.4 | +16.6% | Jun 30, 2023 |
| Q1 2023 | 116 | +5.95 | +5.43% | Mar 31, 2023 |
| Q4 2022 | 110 | -5.07 | -4.41% | Dec 31, 2022 |
| Q3 2022 | 104 | -18.7 | -15.2% | Sep 30, 2022 |
| Q2 2022 | 105 | -19.4 | -15.6% | Jun 30, 2022 |
| Q1 2022 | 110 | -12.5 | -10.3% | Mar 31, 2022 |
| Q4 2021 | 115 | +4.24 | +3.83% | Dec 31, 2021 |
| Q3 2021 | 123 | +20.4 | +19.9% | Sep 30, 2021 |
| Q2 2021 | 125 | +35 | +39% | Jun 30, 2021 |
| Q1 2021 | 122 | +39.7 | +48.1% | Mar 31, 2021 |
| Q4 2020 | 111 | +33.6 | +43.5% | Dec 31, 2020 |
| Q3 2020 | 102 | +11.4 | +12.5% | Sep 30, 2020 |
| Q2 2020 | 89.6 | -17.5 | -16.3% | Jun 30, 2020 |
| Q1 2020 | 82.5 | -41.7 | -33.6% | Mar 31, 2020 |
| Q4 2019 | 77.2 | -65.9 | -46% | Dec 31, 2019 |
| Q3 2019 | 91 | -49.7 | -35.3% | Sep 30, 2019 |
| Q2 2019 | 107 | -29.4 | -21.6% | Jun 30, 2019 |
| Q1 2019 | 124 | -6.27 | -4.81% | Mar 31, 2019 |
| Q4 2018 | 143 | +16.2 | +12.7% | Dec 31, 2018 |
| Q3 2018 | 141 | +18 | +14.6% | Sep 30, 2018 |
| Q2 2018 | 137 | +14.3 | +11.7% | Jun 30, 2018 |
| Q1 2018 | 130 | +8.17 | +6.68% | Mar 31, 2018 |
| Q4 2017 | 127 | -1.69 | -1.31% | Dec 31, 2017 |
| Q3 2017 | 123 | -12.6 | -9.31% | Sep 30, 2017 |
| Q2 2017 | 122 | -25.3 | -17.2% | Jun 30, 2017 |
| Q1 2017 | 122 | -35.6 | -22.6% | Mar 31, 2017 |
| Q4 2016 | 129 | -40.4 | -23.9% | Dec 31, 2016 |
| Q3 2016 | 135 | -33.3 | -19.8% | Sep 30, 2016 |
| Q2 2016 | 148 | -17.5 | -10.6% | Jun 30, 2016 |
| Q1 2016 | 158 | -2.75 | -1.71% | Mar 31, 2016 |
| Q4 2015 | 169 | +16.1 | +10.5% | Dec 31, 2015 |
| Q3 2015 | 169 | +16.7 | +11% | Sep 30, 2015 |
| Q2 2015 | 165 | +13.6 | +8.98% | Jun 30, 2015 |
| Q1 2015 | 161 | +10.3 | +6.83% | Mar 31, 2015 |
| Q4 2014 | 153 | +4.79 | +3.23% | Dec 31, 2014 |
| Q3 2014 | 152 | +5.4 | +3.68% | Sep 30, 2014 |
| Q2 2014 | 152 | +6.88 | +4.76% | Jun 30, 2014 |
| Q1 2014 | 150 | +8.61 | +6.07% | Mar 31, 2014 |
| Q4 2013 | 148 | +8.89 | +6.38% | Dec 31, 2013 |
| Q3 2013 | 147 | +3.54 | +2.48% | Sep 30, 2013 |
| Q2 2013 | 145 | +4.17 | +2.97% | Jun 30, 2013 |
| Q1 2013 | 142 | +3.23 | +2.33% | Mar 31, 2013 |
| Q4 2012 | 139 | +1.09 | +0.79% | Dec 31, 2012 |
| Q3 2012 | 143 | +6.34 | +4.64% | Sep 30, 2012 |
| Q2 2012 | 140 | -6.62 | -4.5% | Jun 30, 2012 |
| Q1 2012 | 139 | -19.6 | -12.4% | Mar 31, 2012 |
| Q4 2011 | 138 | -24 | -14.8% | Dec 31, 2011 |
| Q3 2011 | 137 | Sep 30, 2011 | ||
| Q2 2011 | 147 | Jun 30, 2011 | ||
| Q1 2011 | 158 | Mar 31, 2011 | ||
| Q4 2010 | 162 | Dec 31, 2010 |