| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 46.1 | -2.39 | -4.93% | Sep 30, 2024 |
| Q2 2024 | 47 | -3.13 | -6.24% | Jun 30, 2024 |
| Q1 2024 | 47.8 | -2.35 | -4.69% | Mar 31, 2024 |
| Q4 2023 | 48.2 | -4.92 | -9.27% | Dec 31, 2023 |
| Q3 2023 | 48.5 | -6.52 | -11.8% | Sep 30, 2023 |
| Q2 2023 | 50.2 | -5.73 | -10.3% | Jun 30, 2023 |
| Q1 2023 | 50.1 | -7.36 | -12.8% | Mar 31, 2023 |
| Q4 2022 | 53.1 | -4.96 | -8.54% | Dec 31, 2022 |
| Q3 2022 | 55 | -5.35 | -8.86% | Sep 30, 2022 |
| Q2 2022 | 55.9 | -9.5 | -14.5% | Jun 30, 2022 |
| Q1 2022 | 57.5 | -16.7 | -22.5% | Mar 31, 2022 |
| Q4 2021 | 58.1 | -22.5 | -27.9% | Dec 31, 2021 |
| Q3 2021 | 60.4 | -26.8 | -30.7% | Sep 30, 2021 |
| Q2 2021 | 65.4 | -24.6 | -27.3% | Jun 30, 2021 |
| Q1 2021 | 74.1 | -13.8 | -15.7% | Mar 31, 2021 |
| Q4 2020 | 80.6 | -3.49 | -4.15% | Dec 31, 2020 |
| Q3 2020 | 87.2 | +5.93 | +7.3% | Sep 30, 2020 |
| Q2 2020 | 90 | +9.19 | +11.4% | Jun 30, 2020 |
| Q1 2020 | 87.9 | +6.62 | +8.14% | Mar 31, 2020 |
| Q4 2019 | 84.1 | +2.47 | +3.03% | Dec 31, 2019 |
| Q3 2019 | 81.2 | +1.37 | +1.72% | Sep 30, 2019 |
| Q2 2019 | 80.8 | +4.33 | +5.67% | Jun 30, 2019 |
| Q1 2019 | 81.3 | +29.6 | +57.3% | Mar 31, 2019 |
| Q4 2018 | 81.6 | +43.4 | +113% | Dec 31, 2018 |
| Q3 2018 | 79.9 | +44.1 | +123% | Sep 30, 2018 |
| Q2 2018 | 76.4 | +43.4 | +131% | Jun 30, 2018 |
| Q1 2018 | 51.7 | +13.8 | +36.5% | Mar 31, 2018 |
| Q4 2017 | 38.2 | +3.15 | +8.98% | Dec 31, 2017 |
| Q3 2017 | 35.8 | -0.68 | -1.87% | Sep 30, 2017 |
| Q2 2017 | 33.1 | -5.58 | -14.4% | Jun 30, 2017 |
| Q1 2017 | 37.9 | -2.92 | -7.16% | Mar 31, 2017 |
| Q4 2016 | 35.1 | -22 | -38.5% | Dec 31, 2016 |
| Q3 2016 | 36.5 | -20.1 | -35.6% | Sep 30, 2016 |
| Q2 2016 | 38.7 | -18 | -31.8% | Jun 30, 2016 |
| Q1 2016 | 40.8 | -15.6 | -27.6% | Mar 31, 2016 |
| Q4 2015 | 57 | +1.44 | +2.59% | Dec 31, 2015 |
| Q3 2015 | 56.6 | -1.83 | -3.13% | Sep 30, 2015 |
| Q2 2015 | 56.7 | -4.91 | -7.98% | Jun 30, 2015 |
| Q1 2015 | 56.4 | -9.83 | -14.8% | Mar 31, 2015 |
| Q4 2014 | 55.6 | -15.3 | -21.6% | Dec 31, 2014 |
| Q3 2014 | 58.4 | -14.5 | -19.8% | Sep 30, 2014 |
| Q2 2014 | 61.6 | -13 | -17.5% | Jun 30, 2014 |
| Q1 2014 | 66.2 | -11.5 | -14.8% | Mar 31, 2014 |
| Q4 2013 | 70.9 | -8.64 | -10.9% | Dec 31, 2013 |
| Q3 2013 | 72.9 | -4.21 | -5.46% | Sep 30, 2013 |
| Q2 2013 | 74.6 | -4.41 | -5.58% | Jun 30, 2013 |
| Q1 2013 | 77.7 | +1.96 | +2.59% | Mar 31, 2013 |
| Q4 2012 | 79.5 | Dec 31, 2012 | ||
| Q3 2012 | 77.1 | Sep 30, 2012 | ||
| Q2 2012 | 79 | Jun 30, 2012 | ||
| Q1 2012 | 75.8 | Mar 31, 2012 |