| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q4 2023 | 14.5 | -5.52 | -27.6% | Dec 31, 2023 |
| Q3 2023 | 17.1 | -1.13 | -6.19% | Sep 30, 2023 |
| Q2 2023 | 19.7 | +4.06 | +26% | Jun 30, 2023 |
| Q1 2023 | 19.6 | +5.97 | +43.7% | Mar 31, 2023 |
| Q4 2022 | 20 | +7.72 | +62.8% | Dec 31, 2022 |
| Q3 2022 | 18.3 | +6.15 | +50.8% | Sep 30, 2022 |
| Q2 2022 | 15.6 | +2.59 | +19.9% | Jun 30, 2022 |
| Q1 2022 | 13.7 | -0.04 | -0.29% | Mar 31, 2022 |
| Q4 2021 | 12.3 | -1.57 | -11.3% | Dec 31, 2021 |
| Q3 2021 | 12.1 | -2.15 | -15.1% | Sep 30, 2021 |
| Q2 2021 | 13 | -2.27 | -14.8% | Jun 30, 2021 |
| Q1 2021 | 13.7 | -3.06 | -18.3% | Mar 31, 2021 |
| Q4 2020 | 13.9 | -3.01 | -17.8% | Dec 31, 2020 |
| Q3 2020 | 14.3 | -4.97 | -25.9% | Sep 30, 2020 |
| Q2 2020 | 15.3 | -5.49 | -26.4% | Jun 30, 2020 |
| Q1 2020 | 16.8 | -6.34 | -27.5% | Mar 31, 2020 |
| Q4 2019 | 16.9 | -10.9 | -39.2% | Dec 31, 2019 |
| Q3 2019 | 19.2 | -12.7 | -39.7% | Sep 30, 2019 |
| Q2 2019 | 20.8 | -17.1 | -45.1% | Jun 30, 2019 |
| Q1 2019 | 23.1 | -21.9 | -48.6% | Mar 31, 2019 |
| Q4 2018 | 27.7 | -19.6 | -41.3% | Dec 31, 2018 |
| Q3 2018 | 31.9 | -14.6 | -31.4% | Sep 30, 2018 |
| Q2 2018 | 37.9 | -3.78 | -9.07% | Jun 30, 2018 |
| Q1 2018 | 45 | +9.76 | +27.7% | Mar 31, 2018 |
| Q4 2017 | 47.3 | +16.2 | +52.1% | Dec 31, 2017 |
| Q3 2017 | 46.5 | +23.7 | +104% | Sep 30, 2017 |
| Q2 2017 | 41.7 | Jun 30, 2017 | ||
| Q1 2017 | 35.2 | Mar 31, 2017 | ||
| Q4 2016 | 31.1 | Dec 31, 2016 | ||
| Q3 2016 | 22.8 | Sep 30, 2016 | ||
| Q3 2014 | 0.97 | -44.1 | -97.9% | Sep 30, 2014 |
| Q2 2014 | 1.02 | -39.3 | -97.5% | Jun 30, 2014 |
| Q1 2014 | 1.65 | -35.7 | -95.6% | Mar 31, 2014 |
| Q4 2013 | 3.65 | -17.2 | -82.5% | Dec 31, 2013 |
| Q3 2013 | 45.1 | +27.5 | +155% | Sep 30, 2013 |
| Q2 2013 | 40.3 | +24 | +147% | Jun 30, 2013 |
| Q1 2013 | 37.3 | +22.6 | +153% | Mar 31, 2013 |
| Q4 2012 | 20.9 | Dec 31, 2012 | ||
| Q3 2012 | 17.7 | Sep 30, 2012 | ||
| Q2 2012 | 16.3 | Jun 30, 2012 | ||
| Q1 2012 | 14.7 | Mar 31, 2012 |