| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 4.65 | +0.16 | +3.56% | Jun 30, 2024 |
| Q1 2024 | 4.78 | +0.48 | +11.2% | Mar 31, 2024 |
| Q4 2023 | 4.72 | +0.64 | +15.7% | Dec 31, 2023 |
| Q3 2023 | 4.57 | +0.6 | +15.1% | Sep 30, 2023 |
| Q2 2023 | 4.5 | +0.78 | +21% | Jun 30, 2023 |
| Q1 2023 | 4.3 | +0.73 | +20.4% | Mar 31, 2023 |
| Q4 2022 | 4.07 | +0.67 | +19.7% | Dec 31, 2022 |
| Q3 2022 | 3.97 | +0.74 | +22.8% | Sep 30, 2022 |
| Q2 2022 | 3.71 | +0.32 | +9.44% | Jun 30, 2022 |
| Q1 2022 | 3.57 | +0.05 | +1.42% | Mar 31, 2022 |
| Q4 2021 | 3.4 | -0.53 | -13.5% | Dec 31, 2021 |
| Q3 2021 | 3.24 | -1.18 | -26.7% | Sep 30, 2021 |
| Q2 2021 | 3.39 | -1.17 | -25.6% | Jun 30, 2021 |
| Q1 2021 | 3.52 | -1.01 | -22.3% | Mar 31, 2021 |
| Q4 2020 | 3.94 | -0.45 | -10.3% | Dec 31, 2020 |
| Q3 2020 | 4.42 | +0.03 | +0.68% | Sep 30, 2020 |
| Q2 2020 | 4.56 | +0.19 | +4.34% | Jun 30, 2020 |
| Q1 2020 | 4.54 | +0.03 | +0.67% | Mar 31, 2020 |
| Q4 2019 | 4.39 | -0.22 | -4.77% | Dec 31, 2019 |
| Q3 2019 | 4.38 | +0.25 | +6.05% | Sep 30, 2019 |
| Q2 2019 | 4.37 | +0.24 | +5.81% | Jun 30, 2019 |
| Q1 2019 | 4.51 | +0.28 | +6.62% | Mar 31, 2019 |
| Q4 2018 | 4.61 | +0.4 | +9.5% | Dec 31, 2018 |
| Q3 2018 | 4.13 | -0.67 | -14% | Sep 30, 2018 |
| Q2 2018 | 4.13 | -0.82 | -16.5% | Jun 30, 2018 |
| Q1 2018 | 4.23 | -0.83 | -16.4% | Mar 31, 2018 |
| Q4 2017 | 4.21 | -1.14 | -21.3% | Dec 31, 2017 |
| Q3 2017 | 4.8 | -0.69 | -12.6% | Sep 30, 2017 |
| Q2 2017 | 4.96 | -0.56 | -10.2% | Jun 30, 2017 |
| Q1 2017 | 5.06 | +0.03 | +0.6% | Mar 31, 2017 |
| Q4 2016 | 5.35 | +0.4 | +8.08% | Dec 31, 2016 |
| Q3 2016 | 5.49 | +0.54 | +10.9% | Sep 30, 2016 |
| Q2 2016 | 5.52 | +0.53 | +10.6% | Jun 30, 2016 |
| Q1 2016 | 5.04 | -0.46 | -8.38% | Mar 31, 2016 |
| Q4 2015 | 4.95 | -0.72 | -12.7% | Dec 31, 2015 |
| Q3 2015 | 4.95 | -0.57 | -10.3% | Sep 30, 2015 |
| Q2 2015 | 4.99 | -0.56 | -10.1% | Jun 30, 2015 |
| Q1 2015 | 5.49 | -0.06 | -1.08% | Mar 31, 2015 |
| Q4 2014 | 5.67 | +0.11 | +1.98% | Dec 31, 2014 |
| Q3 2014 | 5.51 | -0.44 | -7.4% | Sep 30, 2014 |
| Q2 2014 | 5.54 | -0.54 | -8.88% | Jun 30, 2014 |
| Q1 2014 | 5.55 | -0.69 | -11% | Mar 31, 2014 |
| Q4 2013 | 5.57 | -0.81 | -12.7% | Dec 31, 2013 |
| Q3 2013 | 5.95 | -0.6 | -9.16% | Sep 30, 2013 |
| Q2 2013 | 6.08 | -0.68 | -10.1% | Jun 30, 2013 |
| Q1 2013 | 6.25 | -0.68 | -9.81% | Mar 31, 2013 |
| Q4 2012 | 6.38 | -1.26 | -16.5% | Dec 31, 2012 |
| Q3 2012 | 6.55 | -1.31 | -16.7% | Sep 30, 2012 |
| Q2 2012 | 6.76 | -1.8 | -21% | Jun 30, 2012 |
| Q1 2012 | 6.93 | -2.18 | -23.9% | Mar 31, 2012 |
| Q4 2011 | 7.64 | Dec 31, 2011 | ||
| Q3 2011 | 7.86 | Sep 30, 2011 | ||
| Q2 2011 | 8.56 | Jun 30, 2011 | ||
| Q1 2011 | 9.11 | Mar 31, 2011 |