| 2001 | 4.08 |
| 2012 | 4.2 |
| 2006 | 3.95 |
| 4.13 | |
| 2002 | 4.04 |
| 2004 | 3.73 |
| 2011 | 3.91 |
| 2011 | 4 |
| 1988 | 4 |
| 2012 | 3.5 |
| 2009 | 3.5 |
| 2006 | 3.31 |
| 1930 | 3.59 |
| 2005 | 4.32 |
| 1996 | 3.67 |
| 2005 | 3.97 |
| 2007 | 3.5 |
| 2012 | 3.69 |
| 2000 | 4.04 |
| 2012 | 3.95 |
| 2011 | 4.49 |
| 1997 | 3.97 |
| 1996 | 4.12 |
| 2006 | 3.73 |
| 1983 | 3.74 |
| 2011 | 3.77 |
| 2017 | 4.25 |
| 1965 | 3.8 |
| 1988 | 4.14 |
| 2010 | 4.6 |
| 2012 | 3.14 |
| 2010 | 3.52 |
| 2017 | 4.33 |
| 18 | 4.17 |
| 1908 | 3.68 |
| 1968 | 4.1 |
| 1955 | 4.35 |
| 2011 | 5 |