| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 8.6 | -1.69 | -16.4% | Mar 31, 2024 |
| Q4 2023 | 8.76 | -1.94 | -18.1% | Dec 31, 2023 |
| Q3 2023 | 9.12 | -1.57 | -14.7% | Sep 30, 2023 |
| Q2 2023 | 9.68 | -0.75 | -7.19% | Jun 30, 2023 |
| Q1 2023 | 10.3 | +0.74 | +7.75% | Mar 31, 2023 |
| Q4 2022 | 10.7 | +1.84 | +20.8% | Dec 31, 2022 |
| Q3 2022 | 10.7 | +2.64 | +32.8% | Sep 30, 2022 |
| Q2 2022 | 10.4 | +3.43 | +49% | Jun 30, 2022 |
| Q1 2022 | 9.55 | +2.5 | +35.4% | Mar 31, 2022 |
| Q4 2021 | 8.86 | +1.2 | +15.7% | Dec 31, 2021 |
| Q3 2021 | 8.04 | +0.08 | +1.01% | Sep 30, 2021 |
| Q2 2021 | 7 | -1.33 | -16% | Jun 30, 2021 |
| Q1 2021 | 7.06 | -1.51 | -17.6% | Mar 31, 2021 |
| Q4 2020 | 7.66 | -1.07 | -12.3% | Dec 31, 2020 |
| Q3 2020 | 7.96 | -0.94 | -10.6% | Sep 30, 2020 |
| Q2 2020 | 8.33 | -0.39 | -4.47% | Jun 30, 2020 |
| Q1 2020 | 8.57 | -0.28 | -3.17% | Mar 31, 2020 |
| Q4 2019 | 8.72 | +0.15 | +1.75% | Dec 31, 2019 |
| Q3 2019 | 8.9 | +0.39 | +4.58% | Sep 30, 2019 |
| Q2 2019 | 8.72 | +0.18 | +2.11% | Jun 30, 2019 |
| Q1 2019 | 8.85 | +0.71 | +8.72% | Mar 31, 2019 |
| Q4 2018 | 8.58 | +0.71 | +9.03% | Dec 31, 2018 |
| Q3 2018 | 8.51 | +0.64 | +8.13% | Sep 30, 2018 |
| Q2 2018 | 8.54 | +0.48 | +5.96% | Jun 30, 2018 |
| Q1 2018 | 8.14 | -0.48 | -5.57% | Mar 31, 2018 |
| Q4 2017 | 7.87 | -1.82 | -18.8% | Dec 31, 2017 |
| Q3 2017 | 7.87 | -2.62 | -25% | Sep 30, 2017 |
| Q2 2017 | 8.05 | -3.32 | -29.2% | Jun 30, 2017 |
| Q1 2017 | 8.62 | -2.34 | -21.4% | Mar 31, 2017 |
| Q4 2016 | 9.69 | +1.35 | +16.2% | Dec 31, 2016 |
| Q3 2016 | 10.5 | +3.17 | +43.3% | Sep 30, 2016 |
| Q2 2016 | 11.4 | +5.19 | +83.9% | Jun 30, 2016 |
| Q1 2016 | 11 | +5.56 | +103% | Mar 31, 2016 |
| Q4 2015 | 8.34 | +3.1 | +59.2% | Dec 31, 2015 |
| Q3 2015 | 7.32 | +2.69 | +58.1% | Sep 30, 2015 |
| Q2 2015 | 6.18 | +1.5 | +32.1% | Jun 30, 2015 |
| Q1 2015 | 5.39 | +0.68 | +14.4% | Mar 31, 2015 |
| Q4 2014 | 5.24 | +0.35 | +7.16% | Dec 31, 2014 |
| Q3 2014 | 4.63 | -0.6 | -11.5% | Sep 30, 2014 |
| Q2 2014 | 4.68 | -0.65 | -12.2% | Jun 30, 2014 |
| Q1 2014 | 4.72 | -1.04 | -18.1% | Mar 31, 2014 |
| Q4 2013 | 4.89 | -0.96 | -16.4% | Dec 31, 2013 |
| Q3 2013 | 5.23 | -0.99 | -15.9% | Sep 30, 2013 |
| Q2 2013 | 5.33 | -1.19 | -18.3% | Jun 30, 2013 |
| Q1 2013 | 5.75 | -0.69 | -10.7% | Mar 31, 2013 |
| Q4 2012 | 5.85 | Dec 31, 2012 | ||
| Q3 2012 | 6.22 | Sep 30, 2012 | ||
| Q2 2012 | 6.51 | Jun 30, 2012 | ||
| Q1 2012 | 6.45 | Mar 31, 2012 |