2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
0.002 | 0.026 | 0.05 | 0.15 | 0.5 | 1.3 | 3.45 | 8.88 | 11.18 | 12.538 | 13.696 | 17.068 | 19.7 | 22.7297 | 26.2301 | 30.2695 |