| 2014 | 3.8 |
| 1960 | 4.04 |
| 1989 | 4 |
| 2011 | 3.71 |
| 1988 | 3.91 |
| 2006 | 3 |
| 2011 | 4.2 |
| 1992 | 2.78 |
| 2014 | 4.16 |
| 2015 | 4.33 |
| 2014 | 3.79 |
| 2011 | 3.67 |
| 2011 | 0 |
| 2014 | 4 |
| 1982 | 2.83 |
| 2012 | 3.52 |
| 2012 | 4.43 |
| 1993 | 4.14 |
| 2014 | 0 |
| 2011 | 3.71 |
| 2014 | 3.29 |
| 1000 | 4.06 |
| 1996 | 4 |
| 1992 | 4.36 |
| 2007 | 3.75 |
| 2005 | 4.5 |
| 2002 | 3.5 |
| 2007 | 3.52 |
| 2013 | 3.96 |
| 2010 | 4.54 |
| 2011 | 4.15 |
| 2008 | 4.21 |
| 2007 | 4.21 |
| 2009 | 4.32 |
| 2002 | 4.01 |
| 2000 | 3.84 |
| 2003 | 4.05 |
| 2006 | 4.24 |
| 2005 | 4.27 |
| 2004 | 4.02 |
| 1987 | 4.18 |
| 1990 | 4.36 |
| 2014 | 3.99 |
| 1992 | 3.6 |
| 2010 | 4 |
| 2002 | 4 |
| 1980 | 3.44 |
| 2007 | 3.75 |
| 2008 | 3.67 |
| 2004 | 0 |
| 2009 | 0 |
| 2011 | 4.36 |
| 2014 | 4 |
| 1985 | 4.14 |
| 2009 | 2 |
| 1984 | 3.75 |
| 1986 | 4.14 |
| 2008 | 4.1 |
| 2006 | 3.72 |
| 2001 | 3.62 |
| 2014 | 2.97 |
| 2014 | 4.32 |
| 2012 | 3.97 |
| 2014 | 3.8 |
| 2014 | 3.86 |
| 2014 | 4 |
| 2012 | 4.09 |
| 2010 | 3.84 |
| 2011 | 4.4 |
| 2011 | 4 |
| 2014 | 4.11 |
| 2014 | 3.98 |
| 2012 | 4.44 |
| 2014 | 4.38 |
| 2014 | 3.5 |
| 2014 | 3.2 |
| 2014 | 0 |
| 2014 | 3.86 |
| 2014 | 0 |
| 2011 | 3 |
| 2014 | 0 |
| 2010 | 3.51 |
| 2014 | 3.82 |
| 2010 | 3.92 |
| 1999 | 4.83 |
| 2000 | 4.13 |
| 1990 | 4 |
| 2006 | 4.36 |
| 2010 | 3.62 |
| 2014 | 3.78 |
| 2014 | 3.89 |
| 2010 | 3.3 |
| 2011 | 3.8 |
| 2012 | 3.6 |
| 2014 | 3 |
| 4.13 | |
| 2007 | 4.14 |
| 2011 | 3 |
| 2009 | 3.44 |
| 2008 | 3.45 |