| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 25.3 | +2.5 | +11% | Sep 30, 2024 |
| Q2 2024 | 25.1 | +3.41 | +15.8% | Jun 30, 2024 |
| Q1 2024 | 24.6 | +4.03 | +19.6% | Mar 31, 2024 |
| Q4 2023 | 23.9 | +4.1 | +20.7% | Dec 31, 2023 |
| Q3 2023 | 22.8 | +3.63 | +18.9% | Sep 30, 2023 |
| Q2 2023 | 21.7 | +2.01 | +10.2% | Jun 30, 2023 |
| Q1 2023 | 20.5 | -1.41 | -6.43% | Mar 31, 2023 |
| Q4 2022 | 19.8 | -3.78 | -16% | Dec 31, 2022 |
| Q3 2022 | 19.2 | -6.04 | -23.9% | Sep 30, 2022 |
| Q2 2022 | 19.6 | -7.16 | -26.7% | Jun 30, 2022 |
| Q1 2022 | 21.9 | -4.96 | -18.4% | Mar 31, 2022 |
| Q4 2021 | 23.6 | -4.43 | -15.8% | Dec 31, 2021 |
| Q3 2021 | 25.2 | -4.23 | -14.4% | Sep 30, 2021 |
| Q2 2021 | 26.8 | -5.01 | -15.7% | Jun 30, 2021 |
| Q1 2021 | 26.9 | -5.05 | -15.8% | Mar 31, 2021 |
| Q4 2020 | 28 | -3.3 | -10.5% | Dec 31, 2020 |
| Q3 2020 | 29.5 | +0.14 | +0.48% | Sep 30, 2020 |
| Q2 2020 | 31.8 | +5.7 | +21.8% | Jun 30, 2020 |
| Q1 2020 | 32 | +7.52 | +30.8% | Mar 31, 2020 |
| Q4 2019 | 31.3 | +8.29 | +36% | Dec 31, 2019 |
| Q3 2019 | 29.3 | +7.14 | +32.2% | Sep 30, 2019 |
| Q2 2019 | 26.1 | +4.04 | +18.3% | Jun 30, 2019 |
| Q1 2019 | 24.4 | +2.01 | +8.96% | Mar 31, 2019 |
| Q4 2018 | 23 | +0.4 | +1.77% | Dec 31, 2018 |
| Q3 2018 | 22.2 | -1 | -4.32% | Sep 30, 2018 |
| Q2 2018 | 22.1 | -0.97 | -4.21% | Jun 30, 2018 |
| Q1 2018 | 22.4 | -0.91 | -3.9% | Mar 31, 2018 |
| Q4 2017 | 22.6 | -1.44 | -5.99% | Dec 31, 2017 |
| Q3 2017 | 23.2 | -0.09 | -0.39% | Sep 30, 2017 |
| Q2 2017 | 23 | +0.31 | +1.36% | Jun 30, 2017 |
| Q1 2017 | 23.3 | +2.09 | +9.84% | Mar 31, 2017 |
| Q4 2016 | 24.1 | +6.29 | +35.4% | Dec 31, 2016 |
| Q3 2016 | 23.3 | +7.72 | +49.6% | Sep 30, 2016 |
| Q2 2016 | 22.7 | +9.91 | +77.3% | Jun 30, 2016 |
| Q1 2016 | 21.2 | +10.4 | +96% | Mar 31, 2016 |
| Q4 2015 | 17.8 | +6.74 | +61.2% | Dec 31, 2015 |
| Q3 2015 | 15.6 | +5.24 | +50.8% | Sep 30, 2015 |
| Q2 2015 | 12.8 | +3.59 | +38.9% | Jun 30, 2015 |
| Q1 2015 | 10.8 | +2.52 | +30.3% | Mar 31, 2015 |
| Q4 2014 | 11 | +4.15 | +60.5% | Dec 31, 2014 |
| Q3 2014 | 10.3 | +4.27 | +70.7% | Sep 30, 2014 |
| Q2 2014 | 9.24 | +2.97 | +47.4% | Jun 30, 2014 |
| Q1 2014 | 8.31 | +1.13 | +15.7% | Mar 31, 2014 |
| Q4 2013 | 6.87 | -1.06 | -13.4% | Dec 31, 2013 |
| Q3 2013 | 6.04 | -2.54 | -29.6% | Sep 30, 2013 |
| Q2 2013 | 6.27 | -1.36 | -17.8% | Jun 30, 2013 |
| Q1 2013 | 7.19 | +1.05 | +17.1% | Mar 31, 2013 |
| Q4 2012 | 7.93 | Dec 31, 2012 | ||
| Q3 2012 | 8.57 | Sep 30, 2012 | ||
| Q2 2012 | 7.63 | Jun 30, 2012 | ||
| Q1 2012 | 6.14 | Mar 31, 2012 |