| 2024 | 4.5 |
| 2018 | 3.94 |
| 2019 | 4.2 |
| 2009 | 3.26 |
| 1967 | 4.09 |
| 2001 | 4.09 |
| 1995 | 3.7 |
| 1987 | 3.75 |
| 2022 | 3.95 |
| 1995 | 4.14 |
| 1976 | 3.65 |
| 2019 | 3.89 |
| 2015 | 3.36 |
| 2011 | 4.4 |
| 1999 | 4.14 |
| 1986 | 3.9 |
| 2016 | 4.17 |
| 2006 | 4.43 |
| 2010 | 4.61 |
| 1995 | 4.13 |
| 1965 | 3.76 |
| 1989 | 4.25 |
| 2014 | 4.1 |
| 2019 | 4.24 |
| 2018 | 3 |
| 2013 | 4 |
| 2017 | 3.8 |
| 2018 | 3.94 |
| 2017 | 3.75 |
| 2018 | 4.27 |
| 1985 | 4.08 |
| 3 | 4.3 |
| 2022 | 3.74 |
| 2017 | 4.54 |
| 1959 | 4.26 |
| 2016 | 3.96 |
| 1968 | 4.09 |
| 1951 | 3.99 |
| 2015 | 3.92 |
| 2014 | 3.63 |