| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q4 2023 | 47.5 | +17.5 | +58.5% | Dec 31, 2023 |
| Q3 2023 | 45.7 | +21.5 | +88.9% | Sep 30, 2023 |
| Q2 2023 | 46.7 | +26.7 | +133% | Jun 30, 2023 |
| Q1 2023 | 37.6 | +17.5 | +86.6% | Mar 31, 2023 |
| Q4 2022 | 29.9 | +8.55 | +40% | Dec 31, 2022 |
| Q3 2022 | 24.2 | +0.13 | +0.54% | Sep 30, 2022 |
| Q2 2022 | 20.1 | -6.25 | -23.8% | Jun 30, 2022 |
| Q1 2022 | 20.2 | -6.96 | -25.7% | Mar 31, 2022 |
| Q4 2021 | 21.4 | -5.25 | -19.7% | Dec 31, 2021 |
| Q3 2021 | 24.1 | -1.1 | -4.37% | Sep 30, 2021 |
| Q2 2021 | 26.3 | +3.11 | +13.4% | Jun 30, 2021 |
| Q1 2021 | 27.1 | +6.08 | +28.9% | Mar 31, 2021 |
| Q4 2020 | 26.6 | +6.78 | +34.1% | Dec 31, 2020 |
| Q3 2020 | 25.2 | +6.72 | +36.5% | Sep 30, 2020 |
| Q2 2020 | 23.2 | +5.71 | +32.6% | Jun 30, 2020 |
| Q1 2020 | 21 | +4.15 | +24.6% | Mar 31, 2020 |
| Q4 2019 | 19.9 | +3.12 | +18.6% | Dec 31, 2019 |
| Q3 2019 | 18.4 | +1.41 | +8.28% | Sep 30, 2019 |
| Q2 2019 | 17.5 | -0.79 | -4.32% | Jun 30, 2019 |
| Q1 2019 | 16.9 | -2.95 | -14.9% | Mar 31, 2019 |
| Q4 2018 | 16.7 | -5.17 | -23.6% | Dec 31, 2018 |
| Q3 2018 | 17 | -5.71 | -25.1% | Sep 30, 2018 |
| Q2 2018 | 18.3 | -4.87 | -21% | Jun 30, 2018 |
| Q1 2018 | 19.8 | -3.05 | -13.3% | Mar 31, 2018 |
| Q4 2017 | 21.9 | +0.27 | +1.25% | Dec 31, 2017 |
| Q3 2017 | 22.7 | +0.97 | +4.46% | Sep 30, 2017 |
| Q2 2017 | 23.2 | +1.09 | +4.94% | Jun 30, 2017 |
| Q1 2017 | 22.9 | +1.68 | +7.92% | Mar 31, 2017 |
| Q4 2016 | 21.6 | +1.2 | +5.87% | Dec 31, 2016 |
| Q3 2016 | 21.8 | +3.28 | +17.7% | Sep 30, 2016 |
| Q2 2016 | 22.1 | +4.62 | +26.5% | Jun 30, 2016 |
| Q1 2016 | 21.2 | +3.49 | +19.7% | Mar 31, 2016 |
| Q4 2015 | 20.4 | +1.66 | +8.84% | Dec 31, 2015 |
| Q3 2015 | 18.5 | -2.42 | -11.6% | Sep 30, 2015 |
| Q2 2015 | 17.4 | Jun 30, 2015 | ||
| Q1 2015 | 17.7 | Mar 31, 2015 | ||
| Q4 2014 | 18.8 | Dec 31, 2014 | ||
| Q3 2014 | 20.9 | Sep 30, 2014 |