| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Unknown | 0 |
0%
|
| -4 | Not asked in survey | 2736 |
16.3%
|
| -3 | Not applicable | 0 |
0%
|
| -2 | No answer | 80 |
0.5%
|
| -1 | Don't know | 11 |
0.1%
|
| 1894 | 1 |
0%
|
|
| 1897 | 2 |
0%
|
|
| 1899 | 2 |
0%
|
|
| 1901 | 1 |
0%
|
|
| 1903 | 3 |
0%
|
|
| 1904 | 3 |
0%
|
|
| 1905 | 2 |
0%
|
|
| 1906 | 3 |
0%
|
|
| 1907 | 1 |
0%
|
|
| 1908 | 5 |
0%
|
|
| 1909 | 6 |
0%
|
|
| 1910 | 6 |
0%
|
|
| 1911 | 10 |
0.1%
|
|
| 1912 | 12 |
0.1%
|
|
| 1913 | 7 |
0%
|
|
| 1914 | 9 |
0.1%
|
|
| 1915 | 7 |
0%
|
|
| 1916 | 13 |
0.1%
|
|
| 1917 | 13 |
0.1%
|
|
| 1918 | 22 |
0.1%
|
|
| 1919 | 18 |
0.1%
|
|
| 1920 | 25 |
0.1%
|
|
| 1921 | 20 |
0.1%
|
|
| 1922 | 18 |
0.1%
|
|
| 1923 | 22 |
0.1%
|
|
| 1924 | 18 |
0.1%
|
|
| 1925 | 30 |
0.2%
|
|
| 1926 | 39 |
0.2%
|
|
| 1927 | 40 |
0.2%
|
|
| 1928 | 43 |
0.3%
|
|
| 1929 | 51 |
0.3%
|
|
| 1930 | 50 |
0.3%
|
|
| 1931 | 51 |
0.3%
|
|
| 1932 | 48 |
0.3%
|
|
| 1933 | 251 |
1.5%
|
|
| 1934 | 68 |
0.4%
|
|
| 1935 | 59 |
0.4%
|
|
| 1936 | 69 |
0.4%
|
|
| 1937 | 380 |
2.3%
|
|
| 1938 | 67 |
0.4%
|
|
| 1939 | 83 |
0.5%
|
|
| 1940 | 91 |
0.5%
|
|
| 1941 | 75 |
0.4%
|
|
| 1942 | 88 |
0.5%
|
|
| 1943 | 254 |
1.5%
|
|
| 1944 | 92 |
0.5%
|
|
| 1945 | 89 |
0.5%
|
|
| 1946 | 142 |
0.8%
|
|
| 1947 | 335 |
2%
|
|
| 1948 | 126 |
0.8%
|
|
| 1949 | 110 |
0.7%
|
|
| 1950 | 179 |
1.1%
|
|
| 1951 | 140 |
0.8%
|
|
| 1952 | 140 |
0.8%
|
|
| 1953 | 438 |
2.6%
|
|
| 1954 | 140 |
0.8%
|
|
| 1955 | 158 |
0.9%
|
|
| 1956 | 196 |
1.2%
|
|
| 1957 | 581 |
3.5%
|
|
| 1958 | 221 |
1.3%
|
|
| 1959 | 193 |
1.1%
|
|
| 1960 | 197 |
1.2%
|
|
| 1961 | 187 |
1.1%
|
|
| 1962 | 221 |
1.3%
|
|
| 1963 | 636 |
3.8%
|
|
| 1964 | 204 |
1.2%
|
|
| 1965 | 212 |
1.3%
|
|
| 1966 | 198 |
1.2%
|
|
| 1967 | 533 |
3.2%
|
|
| 1968 | 203 |
1.2%
|
|
| 1969 | 212 |
1.3%
|
|
| 1970 | 213 |
1.3%
|
|
| 1971 | 192 |
1.1%
|
|
| 1972 | 209 |
1.2%
|
|
| 1973 | 639 |
3.8%
|
|
| 1974 | 186 |
1.1%
|
|
| 1975 | 221 |
1.3%
|
|
| 1976 | 254 |
1.5%
|
|
| 1977 | 231 |
1.4%
|
|
| 1978 | 412 |
2.5%
|
|
| 1979 | 223 |
1.3%
|
|
| 1980 | 206 |
1.2%
|
|
| 1981 | 228 |
1.4%
|
|
| 1982 | 233 |
1.4%
|
|
| 1983 | 289 |
1.7%
|
|
| 1984 | 256 |
1.5%
|
|
| 1985 | 261 |
1.6%
|
|
| 1986 | 195 |
1.2%
|
|
| 1987 | 188 |
1.1%
|
|
| 1988 | 210 |
1.3%
|
|
| 1989 | 214 |
1.3%
|
|
| 1990 | 191 |
1.1%
|
|
| 1991 | 85 |
0.5%
|
|
| 1992 | 110 |
0.7%
|
|
| 1993 | 91 |
0.5%
|
|
| 1994 | 75 |
0.4%
|
|
| 1995 | 92 |
0.5%
|
|
| 1996 | 51 |
0.3%
|
|
| 1997 | 35 |
0.2%
|