
| 2026 | 0 |
| 2025 | 0 |
| 2024 | 0 |
| 2023 | 0 |
| 2022 | 0 |
| 2021 | 12.39 |
| 2020 | 6.78 |
| 2019 | 4.55 |
| 2018 | 23.73 |
| 2017 | 7.04 |
| 2016 | 18.24 |
| 2015 | 18.42 |
| 2014 | 7.29 |
| 2013 | 11.54 |
| 2012 | 8.78 |
| 2011 | 10.02 |
| 2010 | 13.25 |
| 2009 | 0 |
| 2008 | 12.91 |
| 2026 | 0 |
| 2025 | 0 |
| 2024 | 0 |
| 2023 | 0 |
| 2022 | 0 |
| 2021 | 4.1317 |
| 2020 | 3.3885 |
| 2019 | 2.275 |
| 2018 | 5.9332 |
| 2017 | 3.5195 |
| 2016 | 6.0813 |
| 2015 | 4.605 |
| 2014 | 3.6435 |
| 2013 | 3.8453 |
| 2012 | 4.392 |
| 2011 | 5.0105 |
| 2010 | 4.4183 |
| 2009 | 0 |
| 2008 | 6.453 |
| 2026 | 0 |
| 2025 | 0 |
| 2024 | 0 |
| 2023 | 0 |
| 2022 | 0 |
| 2021 | 3 |
| 2020 | 2 |
| 2019 | 2 |
| 2018 | 4 |
| 2017 | 2 |
| 2016 | 3 |
| 2015 | 4 |
| 2014 | 2 |
| 2013 | 3 |
| 2012 | 2 |
| 2011 | 2 |
| 2010 | 3 |
| 2009 | 0 |
| 2008 | 2 |