| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| Q1 2024 | 3.93 | +0.31 | +8.57% | Mar 31, 2024 | |
| Q4 2023 | 3.92 | +0.3 | +8.29% | Dec 31, 2023 | |
| Q3 2023 | 3.82 | +0.24 | +6.69% | Sep 30, 2023 | |
| Q2 2023 | 3.65 | +0.2 | +5.8% | Jun 30, 2023 | |
| Q1 2023 | 3.62 | +0.41 | +12.8% | Mar 31, 2023 | |
| Q4 2022 | 3.62 | +0.77 | +27% | Dec 31, 2022 | |
| Q3 2022 | 3.59 | +0.99 | +38.1% | Sep 30, 2022 | |
| Q2 2022 | 3.45 | +1.01 | +41.5% | Jun 30, 2022 | |
| Q1 2022 | 3.21 | +0.88 | +37.7% | Mar 31, 2022 | |
| Q4 2021 | 2.85 | +0.39 | +15.8% | Dec 31, 2021 | |
| Q3 2021 | 2.6 | +0.02 | +0.78% | Sep 30, 2021 | |
| Q2 2021 | 2.43 | -0.31 | -11.3% | Jun 30, 2021 | |
| Q1 2021 | 2.34 | -0.56 | -19.4% | Mar 31, 2021 | |
| Q4 2020 | 2.47 | -0.41 | -14.2% | Dec 31, 2020 | |
| Q3 2020 | 2.58 | -0.33 | -11.3% | Sep 30, 2020 | |
| Q2 2020 | 2.74 | -0.23 | -7.75% | Jun 30, 2020 | |
| Q1 2020 | 2.89 | -0.22 | -7.08% | Mar 31, 2020 | |
| Q4 2019 | 2.88 | -0.26 | -8.29% | Dec 31, 2019 | |
| Q3 2019 | 2.91 | -0.17 | -5.53% | Sep 30, 2019 | |
| Q2 2019 | 2.97 | +0.25 | +9.18% | Jun 30, 2019 | |
| Q1 2019 | 3.11 | +0.7 | +29.1% | Mar 31, 2019 | |
| Q4 2018 | 3.14 | +0.68 | +27.6% | Dec 31, 2018 | |
| Q3 2018 | 3.08 | +0.51 | +19.8% | Sep 30, 2018 | |
| Q2 2018 | 2.72 | -0.24 | -8.09% | Jun 30, 2018 | |
| Q1 2018 | 2.41 | -1.08 | -31% | Mar 31, 2018 | |
| Q4 2017 | 2.46 | -0.99 | -28.7% | Dec 31, 2017 | |
| Q3 2017 | 2.57 | -0.96 | -27.2% | Sep 30, 2017 | |
| Q2 2017 | 2.97 | -0.53 | -15.2% | Jun 30, 2017 | |
| Q1 2017 | 3.49 | -0.05 | -1.41% | Mar 31, 2017 | |
| Q4 2016 | 3.45 | -0.21 | -5.75% | Dec 31, 2016 | |
| Q3 2016 | 3.53 | -0.08 | -2.22% | Sep 30, 2016 | |
| Q2 2016 | 3.5 | -0.04 | -1.13% | Jun 30, 2016 | |
| Q1 2016 | 3.54 | -0.11 | -3.02% | Mar 31, 2016 | |
| Q4 2015 | 3.65 | +0.65 | +21.6% | Dec 31, 2015 | |
| Q3 2015 | 3.61 | +1.09 | +43.2% | Sep 30, 2015 | |
| Q2 2015 | 3.54 | +1.35 | +61.8% | Jun 30, 2015 | |
| Q1 2015 | 3.65 | +1.79 | +96.5% | Mar 31, 2015 | |
| Q4 2014 | 3.01 | +0.9 | +42.7% | Dec 31, 2014 | |
| Q3 2014 | 2.52 | -0.05 | -1.95% | Sep 30, 2014 | |
| Q2 2014 | 2.18 | -1.23 | -36.1% | Jun 30, 2014 | |
| Q1 2014 | 1.85 | -2.98 | -61.6% | Mar 31, 2014 | |
| Q4 2013 | 2.11 | -3.09 | -59.4% | Dec 31, 2013 | |
| Q3 2013 | 2.57 | -3 | -53.8% | Sep 30, 2013 | |
| Q2 2013 | 3.41 | -2.25 | -39.8% | Jun 30, 2013 | |
| Q1 2013 | 4.84 | -0.98 | -16.8% | Mar 31, 2013 | |
| Q4 2012 | 5.2 | -0.72 | -12.2% | Dec 31, 2012 | |
| Q3 2012 | 5.57 | -0.15 | -2.62% | Sep 30, 2012 | |
| Q2 2012 | 5.66 | +0.01 | +0.18% | Jun 30, 2012 | |
| Q1 2012 | 5.82 | +0.36 | +6.6% | Mar 31, 2012 | |
| Q4 2011 | 5.92 | Dec 31, 2011 | |||
| Q3 2011 | 5.72 | Sep 30, 2011 | |||
| Q2 2011 | 5.64 | Jun 30, 2011 | |||
| Q1 2011 | 5.46 | Mar 31, 2011 |