| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 104 | +3.06 | +3.03% | Jun 30, 2024 |
| Q1 2024 | 102 | +0.09 | +0.09% | Mar 31, 2024 |
| Q4 2023 | 101 | -1.14 | -1.12% | Dec 31, 2023 |
| Q3 2023 | 100 | -1.16 | -1.15% | Sep 30, 2023 |
| Q2 2023 | 101 | +1.8 | +1.81% | Jun 30, 2023 |
| Q1 2023 | 102 | -0.14 | -0.14% | Mar 31, 2023 |
| Q4 2022 | 102 | -6.58 | -6.07% | Dec 31, 2022 |
| Q3 2022 | 101 | -12.3 | -10.8% | Sep 30, 2022 |
| Q2 2022 | 99.3 | -23 | -18.8% | Jun 30, 2022 |
| Q1 2022 | 102 | -18.8 | -15.6% | Mar 31, 2022 |
| Q4 2021 | 108 | -13.5 | -11.1% | Dec 31, 2021 |
| Q3 2021 | 114 | -11.5 | -9.19% | Sep 30, 2021 |
| Q2 2021 | 122 | -4.02 | -3.18% | Jun 30, 2021 |
| Q1 2021 | 121 | -12.9 | -9.64% | Mar 31, 2021 |
| Q4 2020 | 122 | -12.2 | -9.08% | Dec 31, 2020 |
| Q3 2020 | 125 | -21.9 | -14.9% | Sep 30, 2020 |
| Q2 2020 | 126 | -9.48 | -6.98% | Jun 30, 2020 |
| Q1 2020 | 134 | +13.8 | +11.5% | Mar 31, 2020 |
| Q4 2019 | 134 | +30.4 | +29.3% | Dec 31, 2019 |
| Q3 2019 | 147 | +62.4 | +73.7% | Sep 30, 2019 |
| Q2 2019 | 136 | +61.6 | +83.1% | Jun 30, 2019 |
| Q1 2019 | 120 | +56.9 | +90.4% | Mar 31, 2019 |
| Q4 2018 | 104 | +47.9 | +85.8% | Dec 31, 2018 |
| Q3 2018 | 84.6 | +30.4 | +56% | Sep 30, 2018 |
| Q2 2018 | 74.1 | +21.1 | +39.7% | Jun 30, 2018 |
| Q1 2018 | 63 | +9.53 | +17.8% | Mar 31, 2018 |
| Q4 2017 | 55.8 | +0.9 | +1.64% | Dec 31, 2017 |
| Q3 2017 | 54.2 | -6.45 | -10.6% | Sep 30, 2017 |
| Q2 2017 | 53.1 | -9.37 | -15% | Jun 30, 2017 |
| Q1 2017 | 53.4 | -12.4 | -18.8% | Mar 31, 2017 |
| Q4 2016 | 54.9 | -15 | -21.5% | Dec 31, 2016 |
| Q3 2016 | 60.7 | -8.71 | -12.6% | Sep 30, 2016 |
| Q2 2016 | 62.5 | -12.2 | -16.3% | Jun 30, 2016 |
| Q1 2016 | 65.8 | -13.7 | -17.2% | Mar 31, 2016 |
| Q4 2015 | 70 | -14.9 | -17.5% | Dec 31, 2015 |
| Q3 2015 | 69.4 | -22.4 | -24.4% | Sep 30, 2015 |
| Q2 2015 | 74.6 | -24 | -24.3% | Jun 30, 2015 |
| Q1 2015 | 79.6 | -27.5 | -25.7% | Mar 31, 2015 |
| Q4 2014 | 84.8 | -33.1 | -28.1% | Dec 31, 2014 |
| Q3 2014 | 91.8 | -38.2 | -29.4% | Sep 30, 2014 |
| Q2 2014 | 98.6 | -43.9 | -30.8% | Jun 30, 2014 |
| Q1 2014 | 107 | -39.5 | -26.9% | Mar 31, 2014 |
| Q4 2013 | 118 | -29.8 | -20.2% | Dec 31, 2013 |
| Q3 2013 | 130 | -21.1 | -14% | Sep 30, 2013 |
| Q2 2013 | 143 | -19.3 | -11.9% | Jun 30, 2013 |
| Q1 2013 | 147 | -28.4 | -16.2% | Mar 31, 2013 |
| Q4 2012 | 148 | Dec 31, 2012 | ||
| Q3 2012 | 151 | Sep 30, 2012 | ||
| Q2 2012 | 162 | Jun 30, 2012 | ||
| Q1 2012 | 175 | Mar 31, 2012 |