| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 8.76 | -0.6 | -6.41% | Jun 30, 2024 |
| Q1 2024 | 8.8 | -0.45 | -4.87% | Mar 31, 2024 |
| Q4 2023 | 8.41 | -0.62 | -6.87% | Dec 31, 2023 |
| Q3 2023 | 8.56 | -1.08 | -11.2% | Sep 30, 2023 |
| Q2 2023 | 9.36 | +1.22 | +15% | Jun 30, 2023 |
| Q1 2023 | 9.25 | +2.27 | +32.5% | Mar 31, 2023 |
| Q4 2022 | 9.03 | +3.4 | +60.4% | Dec 31, 2022 |
| Q3 2022 | 9.64 | +6.26 | +185% | Sep 30, 2022 |
| Q2 2022 | 8.15 | +4.09 | +101% | Jun 30, 2022 |
| Q1 2022 | 6.98 | +2.58 | +58.6% | Mar 31, 2022 |
| Q4 2021 | 5.63 | +0.31 | +5.83% | Dec 31, 2021 |
| Q3 2021 | 3.38 | -2.92 | -46.3% | Sep 30, 2021 |
| Q2 2021 | 4.05 | -2.12 | -34.3% | Jun 30, 2021 |
| Q1 2021 | 4.4 | -0.42 | -8.71% | Mar 31, 2021 |
| Q4 2020 | 5.32 | +0.45 | +9.26% | Dec 31, 2020 |
| Q3 2020 | 6.31 | +1.25 | +24.7% | Sep 30, 2020 |
| Q2 2020 | 6.18 | +1.46 | +31% | Jun 30, 2020 |
| Q1 2020 | 4.82 | -0.28 | -5.49% | Mar 31, 2020 |
| Q4 2019 | 4.86 | -0.56 | -10.3% | Dec 31, 2019 |
| Q3 2019 | 5.06 | -0.47 | -8.51% | Sep 30, 2019 |
| Q2 2019 | 4.71 | -1.56 | -24.9% | Jun 30, 2019 |
| Q1 2019 | 5.1 | -2.76 | -35.1% | Mar 31, 2019 |
| Q4 2018 | 5.42 | -3.25 | -37.5% | Dec 31, 2018 |
| Q3 2018 | 5.53 | -3.54 | -39% | Sep 30, 2018 |
| Q2 2018 | 6.27 | -3.34 | -34.7% | Jun 30, 2018 |
| Q1 2018 | 7.86 | -1.59 | -16.8% | Mar 31, 2018 |
| Q4 2017 | 8.67 | -0.38 | -4.2% | Dec 31, 2017 |
| Q3 2017 | 9.07 | -0.71 | -7.26% | Sep 30, 2017 |
| Q2 2017 | 9.61 | -0.49 | -4.85% | Jun 30, 2017 |
| Q1 2017 | 9.45 | -0.14 | -1.46% | Mar 31, 2017 |
| Q4 2016 | 9.05 | -0.8 | -8.13% | Dec 31, 2016 |
| Q3 2016 | 9.78 | +1.1 | +12.7% | Sep 30, 2016 |
| Q2 2016 | 10.1 | +2.44 | +31.8% | Jun 30, 2016 |
| Q1 2016 | 9.59 | +2.43 | +33.9% | Mar 31, 2016 |
| Q4 2015 | 9.84 | +3.93 | +66.5% | Dec 31, 2015 |
| Q3 2015 | 8.67 | +3.77 | +76.9% | Sep 30, 2015 |
| Q2 2015 | 7.67 | +3.78 | +97.2% | Jun 30, 2015 |
| Q1 2015 | 7.16 | +4.28 | +149% | Mar 31, 2015 |
| Q4 2014 | 5.91 | +3.37 | +133% | Dec 31, 2014 |
| Q3 2014 | 4.91 | +2.3 | +88.2% | Sep 30, 2014 |
| Q2 2014 | 3.89 | +0.64 | +19.7% | Jun 30, 2014 |
| Q1 2014 | 2.88 | -0.45 | -13.5% | Mar 31, 2014 |
| Q4 2013 | 2.54 | -0.51 | -16.7% | Dec 31, 2013 |
| Q3 2013 | 2.61 | -0.1 | -3.7% | Sep 30, 2013 |
| Q2 2013 | 3.25 | +0.66 | +25.4% | Jun 30, 2013 |
| Q1 2013 | 3.34 | +0.34 | +11.3% | Mar 31, 2013 |
| Q4 2012 | 3.05 | Dec 31, 2012 | ||
| Q3 2012 | 2.7 | Sep 30, 2012 | ||
| Q2 2012 | 2.59 | Jun 30, 2012 | ||
| Q1 2012 | 3 | Mar 31, 2012 |