| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 0.19 | -6.1 | -97% | Mar 31, 2024 |
| Q4 2023 | 1.77 | -5.4 | -75.3% | Dec 31, 2023 |
| Q3 2023 | 3.44 | -4.31 | -55.6% | Sep 30, 2023 |
| Q2 2023 | 4.96 | -3.41 | -40.7% | Jun 30, 2023 |
| Q1 2023 | 6.29 | -2.47 | -28.2% | Mar 31, 2023 |
| Q4 2022 | 7.17 | -1.94 | -21.3% | Dec 31, 2022 |
| Q3 2022 | 7.75 | -1.75 | -18.4% | Sep 30, 2022 |
| Q2 2022 | 8.37 | -1.27 | -13.2% | Jun 30, 2022 |
| Q1 2022 | 8.76 | -1.16 | -11.7% | Mar 31, 2022 |
| Q4 2021 | 9.11 | -0.59 | -6.08% | Dec 31, 2021 |
| Q3 2021 | 9.5 | +0.08 | +0.85% | Sep 30, 2021 |
| Q2 2021 | 9.64 | +0.13 | +1.37% | Jun 30, 2021 |
| Q1 2021 | 9.92 | +0.26 | +2.69% | Mar 31, 2021 |
| Q4 2020 | 9.7 | -0.3 | -3% | Dec 31, 2020 |
| Q3 2020 | 9.42 | -0.71 | -7.01% | Sep 30, 2020 |
| Q2 2020 | 9.52 | -0.25 | -2.56% | Jun 30, 2020 |
| Q1 2020 | 9.66 | +0.86 | +9.77% | Mar 31, 2020 |
| Q4 2019 | 10 | +2.29 | +29.7% | Dec 31, 2019 |
| Q3 2019 | 10.1 | +3.29 | +48.1% | Sep 30, 2019 |
| Q2 2019 | 9.77 | +3.11 | +46.7% | Jun 30, 2019 |
| Q1 2019 | 8.8 | +1.98 | +29% | Mar 31, 2019 |
| Q4 2018 | 7.71 | +0.82 | +11.9% | Dec 31, 2018 |
| Q3 2018 | 6.85 | -0.46 | -6.3% | Sep 30, 2018 |
| Q2 2018 | 6.66 | -0.6 | -8.26% | Jun 30, 2018 |
| Q1 2018 | 6.82 | -0.56 | -7.58% | Mar 31, 2018 |
| Q4 2017 | 6.89 | -1.52 | -18.1% | Dec 31, 2017 |
| Q3 2017 | 7.3 | -2.37 | -24.5% | Sep 30, 2017 |
| Q2 2017 | 7.26 | -4.67 | -39.1% | Jun 30, 2017 |
| Q1 2017 | 7.39 | -7.09 | -49% | Mar 31, 2017 |
| Q4 2016 | 8.41 | -7.35 | -46.6% | Dec 31, 2016 |
| Q3 2016 | 9.67 | -7.11 | -42.4% | Sep 30, 2016 |
| Q2 2016 | 11.9 | -5.38 | -31.1% | Jun 30, 2016 |
| Q1 2016 | 14.5 | -4.09 | -22% | Mar 31, 2016 |
| Q4 2015 | 15.8 | -4.4 | -21.8% | Dec 31, 2015 |
| Q3 2015 | 16.8 | -3.77 | -18.3% | Sep 30, 2015 |
| Q2 2015 | 17.3 | -3.47 | -16.7% | Jun 30, 2015 |
| Q1 2015 | 18.6 | -2.3 | -11% | Mar 31, 2015 |
| Q4 2014 | 20.2 | +0.76 | +3.92% | Dec 31, 2014 |
| Q3 2014 | 20.6 | +1.31 | +6.81% | Sep 30, 2014 |
| Q2 2014 | 20.8 | +0.34 | +1.66% | Jun 30, 2014 |
| Q1 2014 | 20.9 | +1.62 | +8.42% | Mar 31, 2014 |
| Q4 2013 | 19.4 | -6.88 | -26.2% | Dec 31, 2013 |
| Q3 2013 | 19.3 | +0.2 | +1.05% | Sep 30, 2013 |
| Q2 2013 | 20.4 | +4.85 | +31.1% | Jun 30, 2013 |
| Q1 2013 | 19.2 | +4.38 | +29.5% | Mar 31, 2013 |
| Q4 2012 | 26.3 | Dec 31, 2012 | ||
| Q3 2012 | 19.1 | Sep 30, 2012 | ||
| Q2 2012 | 15.6 | Jun 30, 2012 | ||
| Q1 2012 | 14.9 | Mar 31, 2012 |