2021 0
2000 0
1998 0
1993 2
1991 0
1986 0
1984 1
1975 1
1974 0
1969 0
1951 2
1945 2
1931 2
1929 1
1917 0
1909 0
1890 1
1884 0
1879 0
1878 1
1871 0
1866 0
1856 0