| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 5.27 | -1.24 | -19% | Jun 30, 2024 |
| Q1 2024 | 5.45 | -1.13 | -17.2% | Mar 31, 2024 |
| Q4 2023 | 5.68 | -0.92 | -13.9% | Dec 31, 2023 |
| Q3 2023 | 5.93 | -0.61 | -9.33% | Sep 30, 2023 |
| Q2 2023 | 6.52 | +0.07 | +1.09% | Jun 30, 2023 |
| Q1 2023 | 6.59 | +0.06 | +0.92% | Mar 31, 2023 |
| Q4 2022 | 6.6 | -0.07 | -1.05% | Dec 31, 2022 |
| Q3 2022 | 6.54 | -0.13 | -1.95% | Sep 30, 2022 |
| Q2 2022 | 6.44 | -0.01 | -0.16% | Jun 30, 2022 |
| Q1 2022 | 6.52 | -0.21 | -3.12% | Mar 31, 2022 |
| Q4 2021 | 6.66 | -0.36 | -5.12% | Dec 31, 2021 |
| Q3 2021 | 6.67 | -0.81 | -10.8% | Sep 30, 2021 |
| Q2 2021 | 6.46 | -1.87 | -22.5% | Jun 30, 2021 |
| Q1 2021 | 6.74 | -2.59 | -27.8% | Mar 31, 2021 |
| Q4 2020 | 7.03 | -3.33 | -32.2% | Dec 31, 2020 |
| Q3 2020 | 7.48 | -3.59 | -32.4% | Sep 30, 2020 |
| Q2 2020 | 8.33 | -3.37 | -28.8% | Jun 30, 2020 |
| Q1 2020 | 9.33 | -2.43 | -20.7% | Mar 31, 2020 |
| Q4 2019 | 10.4 | -1.48 | -12.5% | Dec 31, 2019 |
| Q3 2019 | 11.1 | -1.76 | -13.7% | Sep 30, 2019 |
| Q2 2019 | 11.7 | -2.13 | -15.4% | Jun 30, 2019 |
| Q1 2019 | 11.8 | -3.34 | -22.1% | Mar 31, 2019 |
| Q4 2018 | 11.8 | -3.94 | -25% | Dec 31, 2018 |
| Q3 2018 | 12.8 | -2.31 | -15.3% | Sep 30, 2018 |
| Q2 2018 | 13.8 | -2.1 | -13.2% | Jun 30, 2018 |
| Q1 2018 | 15.1 | -1.95 | -11.4% | Mar 31, 2018 |
| Q4 2017 | 15.8 | -4.89 | -23.7% | Dec 31, 2017 |
| Q3 2017 | 15.1 | -11.1 | -42.3% | Sep 30, 2017 |
| Q2 2017 | 15.9 | -13.6 | -46.1% | Jun 30, 2017 |
| Q1 2017 | 17 | -15.8 | -48.2% | Mar 31, 2017 |
| Q4 2016 | 20.7 | -13.3 | -39.1% | Dec 31, 2016 |
| Q3 2016 | 26.2 | -8.49 | -24.4% | Sep 30, 2016 |
| Q2 2016 | 29.5 | Jun 30, 2016 | ||
| Q1 2016 | 32.9 | Mar 31, 2016 | ||
| Q4 2015 | 33.9 | Dec 31, 2015 | ||
| Q3 2015 | 34.7 | Sep 30, 2015 | ||
| Q2 2014 | 6.55 | -0.19 | -2.82% | Jun 30, 2014 |
| Q1 2014 | 5.32 | -2.51 | -32.1% | Mar 31, 2014 |
| Q4 2013 | 5.06 | -3.84 | -43.1% | Dec 31, 2013 |
| Q3 2013 | 5.92 | -3.07 | -34.1% | Sep 30, 2013 |
| Q2 2013 | 6.75 | -1.42 | -17.4% | Jun 30, 2013 |
| Q1 2013 | 7.83 | +0.94 | +13.6% | Mar 31, 2013 |
| Q4 2012 | 8.9 | Dec 31, 2012 | ||
| Q3 2012 | 8.99 | Sep 30, 2012 | ||
| Q2 2012 | 8.16 | Jun 30, 2012 | ||
| Q1 2012 | 6.89 | Mar 31, 2012 |