| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 129 | +6.78 | +5.56% | Jun 30, 2024 |
| Q1 2024 | 128 | +7.25 | +6.02% | Mar 31, 2024 |
| Q4 2023 | 125 | +3.11 | +2.55% | Dec 31, 2023 |
| Q3 2023 | 123 | -5.89 | -4.55% | Sep 30, 2023 |
| Q2 2023 | 122 | -16.7 | -12.1% | Jun 30, 2023 |
| Q1 2023 | 120 | -24.7 | -17% | Mar 31, 2023 |
| Q4 2022 | 122 | -29.8 | -19.7% | Dec 31, 2022 |
| Q3 2022 | 129 | -20.3 | -13.6% | Sep 30, 2022 |
| Q2 2022 | 139 | -6.77 | -4.65% | Jun 30, 2022 |
| Q1 2022 | 145 | +5.76 | +4.13% | Mar 31, 2022 |
| Q4 2021 | 152 | +20.5 | +15.6% | Dec 31, 2021 |
| Q3 2021 | 150 | +24.3 | +19.4% | Sep 30, 2021 |
| Q2 2021 | 145 | +21.4 | +17.3% | Jun 30, 2021 |
| Q1 2021 | 139 | +16 | +12.9% | Mar 31, 2021 |
| Q4 2020 | 131 | +5.32 | +4.23% | Dec 31, 2020 |
| Q3 2020 | 125 | -1.41 | -1.11% | Sep 30, 2020 |
| Q2 2020 | 124 | +0.04 | +0.03% | Jun 30, 2020 |
| Q1 2020 | 123 | +2.35 | +1.94% | Mar 31, 2020 |
| Q4 2019 | 126 | +10.2 | +8.82% | Dec 31, 2019 |
| Q3 2019 | 127 | +16.2 | +14.6% | Sep 30, 2019 |
| Q2 2019 | 124 | +27.3 | +28.3% | Jun 30, 2019 |
| Q1 2019 | 121 | +26.3 | +27.8% | Mar 31, 2019 |
| Q4 2018 | 116 | +21.2 | +22.4% | Dec 31, 2018 |
| Q3 2018 | 111 | +16.6 | +17.6% | Sep 30, 2018 |
| Q2 2018 | 96.7 | -8.63 | -8.19% | Jun 30, 2018 |
| Q1 2018 | 94.7 | -8.93 | -8.62% | Mar 31, 2018 |
| Q4 2017 | 94.4 | -8.24 | -8.03% | Dec 31, 2017 |
| Q3 2017 | 94.1 | -8.16 | -7.98% | Sep 30, 2017 |
| Q2 2017 | 105 | +3.15 | +3.08% | Jun 30, 2017 |
| Q1 2017 | 104 | +5.04 | +5.11% | Mar 31, 2017 |
| Q4 2016 | 103 | +16.2 | +18.7% | Dec 31, 2016 |
| Q3 2016 | 102 | +35.4 | +53% | Sep 30, 2016 |
| Q2 2016 | 102 | +53.5 | +110% | Jun 30, 2016 |
| Q1 2016 | 98.6 | +62.6 | +174% | Mar 31, 2016 |
| Q4 2015 | 86.4 | +56.2 | +186% | Dec 31, 2015 |
| Q3 2015 | 66.8 | +30.5 | +84.1% | Sep 30, 2015 |
| Q2 2015 | 48.7 | +3.68 | +8.18% | Jun 30, 2015 |
| Q1 2015 | 36 | -10.4 | -22.4% | Mar 31, 2015 |
| Q4 2014 | 30.2 | -15.4 | -33.7% | Dec 31, 2014 |
| Q3 2014 | 36.3 | -6.49 | -15.2% | Sep 30, 2014 |
| Q2 2014 | 45 | +6.17 | +15.9% | Jun 30, 2014 |
| Q1 2014 | 46.4 | +9.86 | +27% | Mar 31, 2014 |
| Q4 2013 | 45.6 | +9.72 | +27.1% | Dec 31, 2013 |
| Q3 2013 | 42.8 | +11.3 | +35.9% | Sep 30, 2013 |
| Q2 2013 | 38.8 | +13 | +50.4% | Jun 30, 2013 |
| Q1 2013 | 36.5 | +17 | +86.8% | Mar 31, 2013 |
| Q4 2012 | 35.9 | Dec 31, 2012 | ||
| Q3 2012 | 31.5 | Sep 30, 2012 | ||
| Q2 2012 | 25.8 | Jun 30, 2012 | ||
| Q1 2012 | 19.6 | Mar 31, 2012 |