Value | Category | Cases | |
---|---|---|---|
1932 | 1 |
0.1%
|
|
1935 | 1 |
0.1%
|
|
1936 | 1 |
0.1%
|
|
1938 | 1 |
0.1%
|
|
1943 | 3 |
0.2%
|
|
1944 | 1 |
0.1%
|
|
1945 | 1 |
0.1%
|
|
1946 | 1 |
0.1%
|
|
1947 | 6 |
0.4%
|
|
1948 | 8 |
0.5%
|
|
1949 | 5 |
0.3%
|
|
1950 | 8 |
0.5%
|
|
1951 | 3 |
0.2%
|
|
1952 | 14 |
0.9%
|
|
1953 | 9 |
0.6%
|
|
1954 | 16 |
1%
|
|
1955 | 12 |
0.8%
|
|
1956 | 11 |
0.7%
|
|
1957 | 28 |
1.8%
|
|
1958 | 23 |
1.5%
|
|
1959 | 28 |
1.8%
|
|
1960 | 55 |
3.6%
|
|
1961 | 41 |
2.7%
|
|
1962 | 55 |
3.6%
|
|
1963 | 52 |
3.4%
|
|
1964 | 39 |
2.6%
|
|
1965 | 63 |
4.1%
|
|
1966 | 51 |
3.3%
|
|
1967 | 53 |
3.5%
|
|
1968 | 60 |
3.9%
|
|
1969 | 71 |
4.6%
|
|
1970 | 56 |
3.7%
|
|
1971 | 42 |
2.8%
|
|
1972 | 52 |
3.4%
|
|
1973 | 39 |
2.6%
|
|
1974 | 45 |
2.9%
|
|
1975 | 41 |
2.7%
|
|
1976 | 47 |
3.1%
|
|
1977 | 43 |
2.8%
|
|
1978 | 47 |
3.1%
|
|
1979 | 66 |
4.3%
|
|
1980 | 39 |
2.6%
|
|
1981 | 39 |
2.6%
|
|
1982 | 52 |
3.4%
|
|
1983 | 38 |
2.5%
|
|
1984 | 34 |
2.2%
|
|
1985 | 42 |
2.8%
|
|
1986 | 19 |
1.2%
|
|
1987 | 27 |
1.8%
|
|
1988 | 11 |
0.7%
|
|
1989 | 9 |
0.6%
|
|
1990 | 1 |
0.1%
|
|
9998 | Don't know/Don't remember | 16 |
1%
|
9999 | Refused/No answer | 1 |
0.1%
|