| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| Q1 2024 | 6 | +1.23 | +25.8% | Mar 31, 2024 | |
| Q4 2023 | 5.87 | +1.26 | +27.4% | Dec 31, 2023 | |
| Q3 2023 | 5.44 | +0.77 | +16.5% | Sep 30, 2023 | |
| Q2 2023 | 5.02 | +0.17 | +3.51% | Jun 30, 2023 | |
| Q1 2023 | 4.77 | -0.19 | -3.83% | Mar 31, 2023 | |
| Q4 2022 | 4.6 | -0.14 | -2.95% | Dec 31, 2022 | |
| Q3 2022 | 4.67 | +0.19 | +4.24% | Sep 30, 2022 | |
| Q2 2022 | 4.84 | +0.39 | +8.75% | Jun 30, 2022 | |
| Q1 2022 | 4.96 | +0.32 | +6.9% | Mar 31, 2022 | |
| Q4 2021 | 4.74 | -0.21 | -4.24% | Dec 31, 2021 | |
| Q3 2021 | 4.48 | -1.21 | -21.3% | Sep 30, 2021 | |
| Q2 2021 | 4.46 | -1.7 | -27.6% | Jun 30, 2021 | |
| Q1 2021 | 4.64 | -1.36 | -22.7% | Mar 31, 2021 | |
| Q4 2020 | 4.95 | -1.05 | -17.5% | Dec 31, 2020 | |
| Q3 2020 | 5.69 | +0.02 | +0.35% | Sep 30, 2020 | |
| Q2 2020 | 6.15 | +0.55 | +9.81% | Jun 30, 2020 | |
| Q1 2020 | 6 | +0.58 | +10.7% | Mar 31, 2020 | |
| Q4 2019 | 6 | +0.71 | +13.4% | Dec 31, 2019 | |
| Q3 2019 | 5.67 | +0.98 | +20.9% | Sep 30, 2019 | |
| Q2 2019 | 5.61 | +1.21 | +27.5% | Jun 30, 2019 | |
| Q1 2019 | 5.42 | +1.04 | +23.7% | Mar 31, 2019 | |
| Q4 2018 | 5.29 | +0.91 | +20.7% | Dec 31, 2018 | |
| Q3 2018 | 4.69 | +0.07 | +1.52% | Sep 30, 2018 | |
| Q2 2018 | 4.4 | -0.64 | -12.7% | Jun 30, 2018 | |
| Q1 2018 | 4.39 | -0.87 | -16.6% | Mar 31, 2018 | |
| Q4 2017 | 4.39 | -1.06 | -19.4% | Dec 31, 2017 | |
| Q3 2017 | 4.62 | -1.25 | -21.3% | Sep 30, 2017 | |
| Q2 2017 | 5.04 | -0.66 | -11.6% | Jun 30, 2017 | |
| Q1 2017 | 5.25 | -0.37 | -6.58% | Mar 31, 2017 | |
| Q4 2016 | 5.45 | -0.18 | -3.19% | Dec 31, 2016 | |
| Q3 2016 | 5.87 | +0.32 | +5.77% | Sep 30, 2016 | |
| Q2 2016 | 5.69 | +0.28 | +5.18% | Jun 30, 2016 | |
| Q1 2016 | 5.62 | +0.44 | +8.49% | Mar 31, 2016 | |
| Q4 2015 | 5.64 | +0.55 | +10.8% | Dec 31, 2015 | |
| Q3 2015 | 5.55 | +0.44 | +8.61% | Sep 30, 2015 | |
| Q2 2015 | 5.41 | +0.2 | +3.84% | Jun 30, 2015 | |
| Q1 2015 | 5.18 | -0.21 | -3.9% | Mar 31, 2015 | |
| Q4 2014 | 5.08 | -0.81 | -13.7% | Dec 31, 2014 | |
| Q3 2014 | 5.11 | -1.61 | -24% | Sep 30, 2014 | |
| Q2 2014 | 5.21 | -3.32 | -38.9% | Jun 30, 2014 | |
| Q1 2014 | 5.39 | -5.3 | -49.6% | Mar 31, 2014 | |
| Q4 2013 | 5.9 | -6.63 | -52.9% | Dec 31, 2013 | |
| Q3 2013 | 6.72 | -5.41 | -44.6% | Sep 30, 2013 | |
| Q2 2013 | 8.53 | -4.2 | -33% | Jun 30, 2013 | |
| Q1 2013 | 10.7 | -2.44 | -18.6% | Mar 31, 2013 | |
| Q4 2012 | 12.5 | -0.63 | -4.79% | Dec 31, 2012 | |
| Q3 2012 | 12.1 | -2.75 | -18.5% | Sep 30, 2012 | |
| Q2 2012 | 12.7 | -2.13 | -14.3% | Jun 30, 2012 | |
| Q1 2012 | 13.1 | -1.77 | -11.9% | Mar 31, 2012 | |
| Q4 2011 | 13.2 | -1.75 | -11.7% | Dec 31, 2011 | |
| Q3 2011 | 14.9 | Sep 30, 2011 | |||
| Q2 2011 | 14.9 | Jun 30, 2011 | |||
| Q1 2011 | 14.9 | Mar 31, 2011 | |||
| Q4 2010 | 14.9 | Dec 31, 2010 |