| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 25.7 | +0.31 | +1.22% | Jun 30, 2024 |
| Q1 2024 | 25.9 | +0.84 | +3.36% | Mar 31, 2024 |
| Q4 2023 | 25 | -0.49 | -1.92% | Dec 31, 2023 |
| Q3 2023 | 25.1 | +0.42 | +1.7% | Sep 30, 2023 |
| Q2 2023 | 25.4 | +0.37 | +1.48% | Jun 30, 2023 |
| Q1 2023 | 25 | -0.61 | -2.38% | Mar 31, 2023 |
| Q4 2022 | 25.5 | -0.5 | -1.92% | Dec 31, 2022 |
| Q3 2022 | 24.7 | +0.79 | +3.31% | Sep 30, 2022 |
| Q2 2022 | 25 | +4.14 | +19.9% | Jun 30, 2022 |
| Q1 2022 | 25.6 | +7.54 | +41.7% | Mar 31, 2022 |
| Q4 2021 | 26 | +9.59 | +58.4% | Dec 31, 2021 |
| Q3 2021 | 23.9 | +6.59 | +38.1% | Sep 30, 2021 |
| Q2 2021 | 20.8 | +2.57 | +14.1% | Jun 30, 2021 |
| Q1 2021 | 18.1 | -1.63 | -8.27% | Mar 31, 2021 |
| Q4 2020 | 16.4 | -3.83 | -18.9% | Dec 31, 2020 |
| Q3 2020 | 17.3 | -5.06 | -22.6% | Sep 30, 2020 |
| Q2 2020 | 18.3 | -6.73 | -26.9% | Jun 30, 2020 |
| Q1 2020 | 19.7 | -9.74 | -33.1% | Mar 31, 2020 |
| Q4 2019 | 20.3 | -10.3 | -33.8% | Dec 31, 2019 |
| Q3 2019 | 22.4 | -0.58 | -2.53% | Sep 30, 2019 |
| Q2 2019 | 25 | +3.94 | +18.7% | Jun 30, 2019 |
| Q1 2019 | 29.5 | +13.2 | +80.9% | Mar 31, 2019 |
| Q4 2018 | 30.6 | +17.3 | +130% | Dec 31, 2018 |
| Q3 2018 | 23 | +9.55 | +71.2% | Sep 30, 2018 |
| Q2 2018 | 21.1 | +7.58 | +56.2% | Jun 30, 2018 |
| Q1 2018 | 16.3 | +0.21 | +1.31% | Mar 31, 2018 |
| Q4 2017 | 13.3 | -3.36 | -20.2% | Dec 31, 2017 |
| Q3 2017 | 13.4 | -3.66 | -21.4% | Sep 30, 2017 |
| Q2 2017 | 13.5 | -1.33 | -8.98% | Jun 30, 2017 |
| Q1 2017 | 16.1 | +9.33 | +138% | Mar 31, 2017 |
| Q4 2016 | 16.7 | +7.88 | +89.7% | Dec 31, 2016 |
| Q3 2016 | 17.1 | +8.75 | +105% | Sep 30, 2016 |
| Q2 2016 | 14.8 | +7.5 | +103% | Jun 30, 2016 |
| Q1 2016 | 6.75 | +1.58 | +30.6% | Mar 31, 2016 |
| Q4 2015 | 8.79 | Dec 31, 2015 | ||
| Q3 2015 | 8.33 | Sep 30, 2015 | ||
| Q2 2015 | 7.31 | Jun 30, 2015 | ||
| Q1 2015 | 5.17 | Mar 31, 2015 |