| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 12.3 | +0.13 | +1.07% | Jun 30, 2024 |
| Q1 2024 | 12.5 | +0.99 | +8.62% | Mar 31, 2024 |
| Q4 2023 | 13.1 | +2.48 | +23.3% | Dec 31, 2023 |
| Q3 2023 | 12.6 | +2.28 | +22% | Sep 30, 2023 |
| Q2 2023 | 12.2 | +1.79 | +17.3% | Jun 30, 2023 |
| Q1 2023 | 11.5 | +0.69 | +6.4% | Mar 31, 2023 |
| Q4 2022 | 10.6 | +1.3 | +13.9% | Dec 31, 2022 |
| Q3 2022 | 10.4 | +1.94 | +23.1% | Sep 30, 2022 |
| Q2 2022 | 10.4 | +4.46 | +75.7% | Jun 30, 2022 |
| Q1 2022 | 10.8 | +7.05 | +188% | Mar 31, 2022 |
| Q4 2021 | 9.34 | +7.16 | +328% | Dec 31, 2021 |
| Q3 2021 | 8.4 | +7.86 | +1450% | Sep 30, 2021 |
| Q2 2021 | 5.89 | +5.4 | +1109% | Jun 30, 2021 |
| Q1 2021 | 3.74 | +3.3 | +739% | Mar 31, 2021 |
| Q4 2020 | 2.18 | +1.64 | +304% | Dec 31, 2020 |
| Q3 2020 | 0.54 | -0.16 | -22.9% | Sep 30, 2020 |
| Q2 2020 | 0.49 | -0.71 | -59.4% | Jun 30, 2020 |
| Q1 2020 | 0.45 | -1.23 | -73.2% | Mar 31, 2020 |
| Q4 2019 | 0.54 | -1.52 | -73.9% | Dec 31, 2019 |
| Q3 2019 | 0.7 | -1.46 | -67.5% | Sep 30, 2019 |
| Q2 2019 | 1.2 | -1.58 | -56.9% | Jun 30, 2019 |
| Q1 2019 | 1.68 | -2.24 | -57.2% | Mar 31, 2019 |
| Q4 2018 | 2.06 | -3.32 | -61.8% | Dec 31, 2018 |
| Q3 2018 | 2.16 | -4.97 | -69.7% | Sep 30, 2018 |
| Q2 2018 | 2.78 | -6.44 | -69.9% | Jun 30, 2018 |
| Q1 2018 | 3.91 | -7.39 | -65.4% | Mar 31, 2018 |
| Q4 2017 | 5.37 | -8.54 | -61.4% | Dec 31, 2017 |
| Q3 2017 | 7.13 | -9.93 | -58.2% | Sep 30, 2017 |
| Q2 2017 | 9.22 | -9.3 | -50.2% | Jun 30, 2017 |
| Q1 2017 | 11.3 | -8.78 | -43.7% | Mar 31, 2017 |
| Q4 2016 | 13.9 | -6.51 | -31.9% | Dec 31, 2016 |
| Q3 2016 | 17.1 | -4.58 | -21.2% | Sep 30, 2016 |
| Q2 2016 | 18.5 | -5.67 | -23.4% | Jun 30, 2016 |
| Q1 2016 | 20.1 | -8.28 | -29.2% | Mar 31, 2016 |
| Q4 2015 | 20.4 | -4.61 | -18.4% | Dec 31, 2015 |
| Q3 2015 | 21.7 | -9.85 | -31.3% | Sep 30, 2015 |
| Q2 2015 | 24.2 | -2.55 | -9.54% | Jun 30, 2015 |
| Q1 2015 | 28.4 | +5.15 | +22.2% | Mar 31, 2015 |
| Q4 2014 | 25 | -2.49 | -9.05% | Dec 31, 2014 |
| Q3 2014 | 31.5 | +15.6 | Sep 30, 2014 | |
| Q2 2014 | 26.7 | +7.2 | +36.9% | Jun 30, 2014 |
| Q1 2014 | 23.2 | +8.18 | Mar 31, 2014 | |
| Q4 2013 | 27.5 | Dec 31, 2013 | ||
| Q3 2013 | 15.9* | Sep 30, 2013 | ||
| Q2 2013 | 19.5 | Jun 30, 2013 | ||
| Q1 2013 | 15* | Mar 31, 2013 |