1911 to 1919 2,834
1920 82
1921 72
1922 106
1923 25
1924 32
1925 35
1926 35
1927 123
1928 140
1929 66
1930 348
1931 321
1932 168
1933 138
1934 35
1935 100
1936 212
1937 527
1938 543
1939 450
1940 708
1941 3,112
1942 10,869
1943 20,842
1944 21,067
1945 8,880
1946 2,635
1947 1,646
1948 446
1949 688
1950 1,691
1951 1,288
1952 932
1953 1,701
1954 2,338
1955 2,851
1956 2,571
1957 2,951
1958 2,513
1959 1,785
1960 1,602
1961 1,478
1962 1,413
1963 1,701
1964 1,701
1965 1,715
1966 1,907
1967 2,046
1968 2,334
1969 2,559
1970 2,450
1971 1,809
1972 1,853
1973 1,650
1974 1,447
1975 1,337
1976 1,375
Jul-Sep
1976 314
1977 1,196
1978 934
1979 871
1980 1,471
1981 1,482
1982 1,515
1983 1,424
1984 1,366
1985 1,343
1986 1,439
1987 1,482
1988 1,454
1989 1,528
1990 1,483
1991 1,342
1992 1,216
1993 865
1994 874
1995 1,155
Total 153,037