| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q4 2024 | 84.2 | +3.2 | +3.95% | Dec 31, 2024 |
| Q3 2024 | 83.3 | +1.59 | +1.95% | Sep 30, 2024 |
| Q2 2024 | 81.8 | -0.25 | -0.31% | Jun 30, 2024 |
| Q1 2024 | 80.1 | -4.18 | -4.96% | Mar 31, 2024 |
| Q4 2023 | 81 | -7.5 | -8.47% | Dec 31, 2023 |
| Q3 2023 | 81.7 | -12.7 | -13.5% | Sep 30, 2023 |
| Q2 2023 | 82.1 | -21.3 | -20.6% | Jun 30, 2023 |
| Q1 2023 | 84.3 | -29.6 | -26% | Mar 31, 2023 |
| Q4 2022 | 88.5 | -28.9 | -24.6% | Dec 31, 2022 |
| Q3 2022 | 94.4 | -25.2 | -21% | Sep 30, 2022 |
| Q2 2022 | 103 | -6.72 | -6.11% | Jun 30, 2022 |
| Q1 2022 | 114 | +25.6 | +29% | Mar 31, 2022 |
| Q4 2021 | 117 | +46.7 | +65.9% | Dec 31, 2021 |
| Q3 2021 | 120 | +71.5 | +149% | Sep 30, 2021 |
| Q2 2021 | 110 | +71.2 | +183% | Jun 30, 2021 |
| Q1 2021 | 88.3 | +50.1 | +131% | Mar 31, 2021 |
| Q4 2020 | 70.8 | +30.8 | +77% | Dec 31, 2020 |
| Q3 2020 | 48.1 | +6.28 | +15% | Sep 30, 2020 |
| Q2 2020 | 38.9 | -3.26 | -7.74% | Jun 30, 2020 |
| Q1 2020 | 38.2 | -4.48 | -10.5% | Mar 31, 2020 |
| Q4 2019 | 40 | -2.22 | -5.26% | Dec 31, 2019 |
| Q3 2019 | 41.8 | +0.55 | +1.33% | Sep 30, 2019 |
| Q2 2019 | 42.1 | +0.88 | +2.13% | Jun 30, 2019 |
| Q1 2019 | 42.7 | +1.75 | +4.27% | Mar 31, 2019 |
| Q4 2018 | 42.2 | +1.52 | +3.74% | Dec 31, 2018 |
| Q3 2018 | 41.2 | +1.17 | +2.92% | Sep 30, 2018 |
| Q2 2018 | 41.3 | +3.36 | +8.87% | Jun 30, 2018 |
| Q1 2018 | 41 | +4.3 | +11.7% | Mar 31, 2018 |
| Q4 2017 | 40.7 | +4.88 | +13.6% | Dec 31, 2017 |
| Q3 2017 | 40.1 | +4.36 | +12.2% | Sep 30, 2017 |
| Q2 2017 | 37.9 | +2.1 | +5.87% | Jun 30, 2017 |
| Q1 2017 | 36.7 | +2.08 | +6.02% | Mar 31, 2017 |
| Q4 2016 | 35.8 | -6.74 | -15.8% | Dec 31, 2016 |
| Q3 2016 | 35.7 | -14.4 | -28.7% | Sep 30, 2016 |
| Q2 2016 | 35.8 | -24.6 | -40.8% | Jun 30, 2016 |
| Q1 2016 | 34.6 | -38.1 | -52.4% | Mar 31, 2016 |
| Q4 2015 | 42.6 | -29.1 | -40.6% | Dec 31, 2015 |
| Q3 2015 | 50.1 | -21.7 | -30.2% | Sep 30, 2015 |
| Q2 2015 | 60.4 | -9.1 | -13.1% | Jun 30, 2015 |
| Q1 2015 | 72.7 | +13.7 | +23.3% | Mar 31, 2015 |
| Q4 2014 | 71.6 | +22.6 | +46.2% | Dec 31, 2014 |
| Q3 2014 | 71.8 | +31.8 | +79.4% | Sep 30, 2014 |
| Q2 2014 | 69.5 | +39.2 | +129% | Jun 30, 2014 |
| Q1 2014 | 59 | +30.2 | +105% | Mar 31, 2014 |
| Q4 2013 | 49 | +20.9 | +74.4% | Dec 31, 2013 |
| Q3 2013 | 40 | +13.5 | +51.1% | Sep 30, 2013 |
| Q2 2013 | 30.3 | +4.23 | +16.2% | Jun 30, 2013 |
| Q1 2013 | 28.7 | Mar 31, 2013 | ||
| Q4 2012 | 28.1 | Dec 31, 2012 | ||
| Q3 2012 | 26.5 | Sep 30, 2012 | ||
| Q2 2012 | 26.1 | Jun 30, 2012 |