| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 5 | +0.7 | +16.2% | Mar 31, 2024 |
| Q4 2023 | 4.63 | +0.25 | +5.71% | Dec 31, 2023 |
| Q3 2023 | 4.3 | -0.16 | -3.58% | Sep 30, 2023 |
| Q2 2023 | 4.28 | -0.35 | -7.57% | Jun 30, 2023 |
| Q1 2023 | 4.31 | -0.34 | -7.32% | Mar 31, 2023 |
| Q4 2022 | 4.38 | -0.41 | -8.56% | Dec 31, 2022 |
| Q3 2022 | 4.46 | -0.33 | -6.88% | Sep 30, 2022 |
| Q2 2022 | 4.62 | -0.02 | -0.43% | Jun 30, 2022 |
| Q1 2022 | 4.65 | +0.91 | +24.4% | Mar 31, 2022 |
| Q4 2021 | 4.79 | +1.2 | +33.5% | Dec 31, 2021 |
| Q3 2021 | 4.79 | +1.3 | +37.1% | Sep 30, 2021 |
| Q2 2021 | 4.65 | +1.12 | +31.8% | Jun 30, 2021 |
| Q1 2021 | 3.74 | +0.63 | +20.3% | Mar 31, 2021 |
| Q4 2020 | 3.59 | +1.44 | +67.1% | Dec 31, 2020 |
| Q3 2020 | 3.5 | +1.56 | +80.6% | Sep 30, 2020 |
| Q2 2020 | 3.52 | +1.84 | +109% | Jun 30, 2020 |
| Q1 2020 | 3.11 | +1.29 | +70.7% | Mar 31, 2020 |
| Q4 2019 | 2.15 | -0.35 | -14% | Dec 31, 2019 |
| Q3 2019 | 1.94 | -1.33 | -40.7% | Sep 30, 2019 |
| Q2 2019 | 1.69 | -2.51 | -59.7% | Jun 30, 2019 |
| Q1 2019 | 1.83 | -3.84 | -67.7% | Mar 31, 2019 |
| Q4 2018 | 2.5 | -3.66 | -59.5% | Dec 31, 2018 |
| Q3 2018 | 3.27 | -2.9 | -47.1% | Sep 30, 2018 |
| Q2 2018 | 4.2 | -2.51 | -37.4% | Jun 30, 2018 |
| Q1 2018 | 5.67 | -1.11 | -16.4% | Mar 31, 2018 |
| Q4 2017 | 6.16 | -1.04 | -14.5% | Dec 31, 2017 |
| Q3 2017 | 6.16 | -1.5 | -19.6% | Sep 30, 2017 |
| Q2 2017 | 6.72 | -0.85 | -11.2% | Jun 30, 2017 |
| Q1 2017 | 6.78 | -0.64 | -8.63% | Mar 31, 2017 |
| Q4 2016 | 7.19 | +0.44 | +6.51% | Dec 31, 2016 |
| Q3 2016 | 7.66 | +1.21 | +18.7% | Sep 30, 2016 |
| Q2 2016 | 7.56 | +1.83 | +31.9% | Jun 30, 2016 |
| Q1 2016 | 7.41 | +2.44 | +49.1% | Mar 31, 2016 |
| Q4 2015 | 6.76 | +2.18 | +47.6% | Dec 31, 2015 |
| Q3 2015 | 6.46 | +2.51 | +63.5% | Sep 30, 2015 |
| Q2 2015 | 5.73 | +2.02 | +54.4% | Jun 30, 2015 |
| Q1 2015 | 4.97 | +1.34 | +36.8% | Mar 31, 2015 |
| Q4 2014 | 4.58 | +1.11 | +32% | Dec 31, 2014 |
| Q3 2014 | 3.95 | +0.43 | +12.2% | Sep 30, 2014 |
| Q2 2014 | 3.71 | -0.23 | -5.84% | Jun 30, 2014 |
| Q1 2014 | 3.64 | -0.85 | -18.9% | Mar 31, 2014 |
| Q4 2013 | 3.47 | -1.78 | -33.9% | Dec 31, 2013 |
| Q3 2013 | 3.53 | -2.58 | -42.3% | Sep 30, 2013 |
| Q2 2013 | 3.94 | -2.23 | -36.2% | Jun 30, 2013 |
| Q1 2013 | 4.49 | -1.74 | -27.9% | Mar 31, 2013 |
| Q4 2012 | 5.25 | -1.25 | -19.2% | Dec 31, 2012 |
| Q3 2012 | 6.11 | -0.79 | -11.5% | Sep 30, 2012 |
| Q2 2012 | 6.17 | -0.78 | -11.2% | Jun 30, 2012 |
| Q1 2012 | 6.24 | -0.59 | -8.65% | Mar 31, 2012 |
| Q4 2011 | 6.51 | -0.21 | -3.13% | Dec 31, 2011 |
| Q3 2011 | 6.89 | Sep 30, 2011 | ||
| Q2 2011 | 6.94 | Jun 30, 2011 | ||
| Q1 2011 | 6.82 | Mar 31, 2011 | ||
| Q4 2010 | 6.72 | Dec 31, 2010 |