2017 0
2015 0
2013 0
2012 1
2011 1
2010 4
2010 0
2004 1
2001 0
1991 0
1987 0
1978 0
1973 1
1955 2
1948 0
1922 2
1916 0
1913 0
1911 0
1908 0
1898 0
1897 0
1891 0