| 1999 | 0 |
| 2007 | 3.5 |
| 2016 | 3.79 |
| 2 | |
| 2006 | 0 |
| 2004 | 2.67 |
| 2013 | 4.22 |
| 2014 | 2.5 |
| 2003 | 4 |
| 2017 | 3.75 |
| 2003 | 2.67 |
| 1991 | 3 |
| 1999 | 4.14 |
| 1986 | 0 |
| 1990 | 4.67 |
| 2015 | 4 |
| 2016 | 3.63 |
| 2004 | 0 |
| 2000 | 0 |
| 0 | |
| 2011 | 0 |
| 2003 | 0 |
| 4.67 | |
| 2.75 | |
| 2006 | 3.32 |
| 2008 | 3.85 |
| 2013 | 4.1 |
| 2007 | 3 |
| 2001 | 0 |
| 2014 | 3.71 |
| 2003 | 4.5 |
| 2009 | 3.4 |
| 2003 | 4 |
| 0 | |
| 5 | |
| 1990 | 0 |
| 2009 | 3.39 |
| 2010 | 4 |
| 2003 | 0 |
| 1999 | 3 |
| 0 | |
| 2014 | 3.5 |
| 2014 | 3.5 |
| 1992 | 3.79 |
| 3.6 | |
| 2011 | 3.75 |
| 2012 | 3.71 |
| 1995 | 3 |
| 2011 | 4 |
| 2015 | 3 |
| 2008 | 3.5 |
| 2010 | 5 |
| 2006 | 3.57 |
| 1998 | 3.79 |
| 2013 | 0 |
| 1996 | 0 |
| 0 | |
| 2017 | 3.71 |
| 2013 | 3.83 |
| 2017 | 0 |
| 1999 | 4.83 |
| 2017 | 3.36 |
| 1984 | 0 |
| 2014 | 4 |
| 2007 | 3 |
| 2012 | 3.59 |
| 2000 | 3.89 |
| 1989 | 5 |
| 2011 | 3.33 |
| 2012 | 3.62 |
| 2018 | 4.52 |
| 2010 | 3.63 |
| 2018 | 4 |
| 1999 | 3 |
| 2002 | 3.8 |
| 2015 | 3.25 |
| 2007 | 2 |
| 1994 | 4.33 |
| 1996 | 4.33 |
| 2021 | 3.33 |
| 1984 | 0 |
| 2010 | 3.92 |
| 2018 | 3.94 |
| 1985 | 3 |
| 2015 | 0 |
| 2009 | 3.77 |
| 1998 | 0 |
| 0 | |
| 2017 | 3.6 |
| 2021 | 3.97 |
| 2019 | 3.48 |
| 0 | |
| 1984 | 3.72 |
| 1988 | 0 |
| 2007 | 3 |
| 2014 | 3.56 |
| 2012 | 4.18 |
| 2012 | 0 |
| 1991 | 3.13 |
| 2003 | 3.5 |