| 2014 | 3.76 |
| 2012 | 3.67 |
| 2008 | 3.5 |
| 2015 | 4.08 |
| 4.4 | |
| 2001 | 3.5 |
| 2009 | 4 |
| 2007 | 3.74 |
| 2013 | 4.17 |
| 2014 | 4.11 |
| 2014 | 1 |
| 2000 | 3.83 |
| 2003 | 3.37 |
| 3.11 | |
| 2010 | 4.44 |
| 2002 | 3 |
| 3.64 | |
| 3.17 | |
| 1998 | 4.06 |
| 1998 | 4.26 |
| 1977 | 4 |
| 2011 | 3.67 |
| 2012 | 3.83 |
| 1995 | 3.3 |
| 1989 | 3.89 |
| 2012 | 4.15 |
| 1992 | 4 |
| 2011 | 4.14 |
| 2002 | 3.93 |
| 2003 | 3.69 |
| 2012 | 3.78 |
| 2011 | 3.89 |
| 2012 | 4.01 |
| 2011 | 3.92 |
| 1987 | 3.52 |
| 2003 | 4.11 |
| 2012 | 3.57 |
| 2007 | 3.38 |
| 2003 | 3.99 |
| 2005 | 5 |
| 2012 | 4.42 |
| 2012 | 4.21 |
| 2012 | 3.56 |
| 2011 | 3.8 |
| 2012 | 4.1 |
| 1968 | 3.9 |
| 2010 | 2 |
| 3.6 | |
| 2012 | 4.04 |
| 2012 | 4.22 |
| 2011 | 3.96 |
| 2012 | 4 |
| 2012 | 3.61 |
| 2013 | 3.32 |
| 2012 | 3.61 |
| 2001 | 3.83 |
| 2009 | 4.38 |
| 2010 | 3.4 |
| 2011 | 4 |
| 2007 | 3.19 |
| 2009 | 3.61 |
| 2012 | 3.63 |
| 2010 | 3.11 |
| 2008 | 4 |
| 2011 | 4.13 |
| 1990 | 3.96 |
| 2003 | 0 |
| 1954 | 3.96 |
| 1990 | 4.17 |
| 1961 | 3.65 |
| 20 | 3.95 |
| 1974 | 3.79 |
| 1998 | 4.14 |
| 3.6 | |
| 1988 | 3.68 |
| 2001 | 4.22 |
| 2003 | 4.14 |
| 2008 | 3.67 |
| 1999 | 3.75 |
| 1995 | 3.57 |
| 1951 | 3.99 |
| 1986 | 3.9 |
| 2007 | 3 |
| 2005 | 4.03 |
| 2009 | 3.35 |
| 2009 | 3.69 |
| 2001 | 3.69 |
| 2002 | 3.56 |
| 2010 | 3.49 |
| 1984 | 3.86 |
| 2004 | 3.29 |
| 1 | 3.93 |
| 2003 | 3.86 |
| 7 | 4.19 |
| 2005 | 3.65 |
| 2007 | 3.68 |
| 1968 | 3.85 |
| 2026 | 3.5 |
| 1983 | 3.9 |
| 1991 | 3.46 |