
| 2024 | 0.15 | 0.02 | 2.09 | 589.6% |
| 2023 | 0.27 | 0.02 | 2.12 | 1116.8% |
| 2022 | 0.29 | 0.02 | 2.11 | 1238.4% |
| 2021 | 0.29 | 0.02 | 2.28 | 1176.9% |
| 2020 | 0.3 | 0.02 | 2.14 | 1319.4% |
| 2019 | 0.29 | 0.03 | 2.43 | 1151.7% |
| 2018 | 0.29 | 0.03 | 2.65 | 1077.5% |
| 2017 | 0.28 | 0.02 | 2.25 | 1206.5% |
| 2016 | 0.28 | 0.03 | 2.43 | 1076.3% |
| 2015 | 0.28 | 0.03 | 2.46 | 1037.8% |
| 2014 | 0.27 | 0.02 | 1.98 | 1231.4% |
| 2013 | 0.21 | 0.02 | 1.93 | 998.2% |
| 2012 | 0.04 | 0.02 | 1.89 | 208.6% |