| Value | Category | Cases | |
|---|---|---|---|
| 1908 | 1 |
0%
|
|
| 1910 | 1 |
0%
|
|
| 1912 | 1 |
0%
|
|
| 1913 | 1 |
0%
|
|
| 1914 | 3 |
0%
|
|
| 1916 | 2 |
0%
|
|
| 1918 | 3 |
0%
|
|
| 1919 | 8 |
0.1%
|
|
| 1920 | 5 |
0%
|
|
| 1921 | 11 |
0.1%
|
|
| 1922 | 11 |
0.1%
|
|
| 1923 | 20 |
0.1%
|
|
| 1924 | 27 |
0.2%
|
|
| 1925 | 30 |
0.2%
|
|
| 1926 | 23 |
0.2%
|
|
| 1927 | 51 |
0.4%
|
|
| 1928 | 35 |
0.3%
|
|
| 1929 | 59 |
0.4%
|
|
| 1930 | 75 |
0.6%
|
|
| 1931 | 65 |
0.5%
|
|
| 1932 | 67 |
0.5%
|
|
| 1933 | 114 |
0.9%
|
|
| 1934 | 103 |
0.8%
|
|
| 1935 | 128 |
1%
|
|
| 1936 | 134 |
1%
|
|
| 1937 | 106 |
0.8%
|
|
| 1938 | 120 |
0.9%
|
|
| 1939 | 174 |
1.3%
|
|
| 1940 | 131 |
1%
|
|
| 1941 | 157 |
1.2%
|
|
| 1942 | 140 |
1%
|
|
| 1943 | 130 |
1%
|
|
| 1944 | 199 |
1.5%
|
|
| 1945 | 168 |
1.3%
|
|
| 1946 | 178 |
1.3%
|
|
| 1947 | 195 |
1.5%
|
|
| 1948 | 184 |
1.4%
|
|
| 1949 | 275 |
2.1%
|
|
| 1950 | 268 |
2%
|
|
| 1951 | 240 |
1.8%
|
|
| 1952 | 301 |
2.3%
|
|
| 1953 | 247 |
1.8%
|
|
| 1954 | 304 |
2.3%
|
|
| 1955 | 290 |
2.2%
|
|
| 1956 | 249 |
1.9%
|
|
| 1957 | 276 |
2.1%
|
|
| 1958 | 233 |
1.7%
|
|
| 1959 | 214 |
1.6%
|
|
| 1960 | 178 |
1.3%
|
|
| 1961 | 158 |
1.2%
|
|
| 1962 | 304 |
2.3%
|
|
| 1963 | 379 |
2.8%
|
|
| 1964 | 318 |
2.4%
|
|
| 1965 | 320 |
2.4%
|
|
| 1966 | 317 |
2.4%
|
|
| 1967 | 299 |
2.2%
|
|
| 1968 | 372 |
2.8%
|
|
| 1969 | 327 |
2.4%
|
|
| 1970 | 371 |
2.8%
|
|
| 1971 | 310 |
2.3%
|
|
| 1972 | 286 |
2.1%
|
|
| 1973 | 306 |
2.3%
|
|
| 1974 | 253 |
1.9%
|
|
| 1975 | 245 |
1.8%
|
|
| 1976 | 211 |
1.6%
|
|
| 1977 | 187 |
1.4%
|
|
| 1978 | 181 |
1.4%
|
|
| 1979 | 191 |
1.4%
|
|
| 1980 | 180 |
1.3%
|
|
| 1981 | 152 |
1.1%
|
|
| 1982 | 151 |
1.1%
|
|
| 1983 | 177 |
1.3%
|
|
| 1984 | 148 |
1.1%
|
|
| 1985 | 152 |
1.1%
|
|
| 1986 | 146 |
1.1%
|
|
| 1987 | 151 |
1.1%
|
|
| 1988 | 119 |
0.9%
|
|
| 1989 | 109 |
0.8%
|
|
| 1990 | 107 |
0.8%
|
|
| 1991 | 90 |
0.7%
|
|
| 1992 | 87 |
0.7%
|
|
| 1993 | 89 |
0.7%
|
|
| 1994 | 96 |
0.7%
|
|
| 7777 | Don't Know | 118 |
0.9%
|
| 9999 | Refused | 12 |
0.1%
|