| Value | Category | Cases | |
|---|---|---|---|
| 1909 | 1 |
0%
|
|
| 1910 | 1 |
0%
|
|
| 1911 | 1 |
0%
|
|
| 1912 | 2 |
0%
|
|
| 1914 | 5 |
0%
|
|
| 1915 | 8 |
0%
|
|
| 1916 | 12 |
0%
|
|
| 1917 | 18 |
0%
|
|
| 1918 | 25 |
0%
|
|
| 1919 | 26 |
0%
|
|
| 1920 | 58 |
0.1%
|
|
| 1921 | 80 |
0.2%
|
|
| 1922 | 92 |
0.2%
|
|
| 1923 | 129 |
0.2%
|
|
| 1924 | 141 |
0.3%
|
|
| 1925 | 200 |
0.4%
|
|
| 1926 | 209 |
0.4%
|
|
| 1927 | 235 |
0.4%
|
|
| 1928 | 323 |
0.6%
|
|
| 1929 | 368 |
0.7%
|
|
| 1930 | 402 |
0.8%
|
|
| 1931 | 407 |
0.8%
|
|
| 1932 | 430 |
0.8%
|
|
| 1933 | 443 |
0.8%
|
|
| 1934 | 473 |
0.9%
|
|
| 1935 | 560 |
1.1%
|
|
| 1936 | 570 |
1.1%
|
|
| 1937 | 610 |
1.2%
|
|
| 1938 | 643 |
1.2%
|
|
| 1939 | 671 |
1.3%
|
|
| 1940 | 770 |
1.5%
|
|
| 1941 | 703 |
1.3%
|
|
| 1942 | 688 |
1.3%
|
|
| 1943 | 703 |
1.3%
|
|
| 1944 | 735 |
1.4%
|
|
| 1945 | 757 |
1.4%
|
|
| 1946 | 775 |
1.5%
|
|
| 1947 | 864 |
1.7%
|
|
| 1948 | 854 |
1.6%
|
|
| 1949 | 938 |
1.8%
|
|
| 1950 | 944 |
1.8%
|
|
| 1951 | 874 |
1.7%
|
|
| 1952 | 895 |
1.7%
|
|
| 1953 | 851 |
1.6%
|
|
| 1954 | 847 |
1.6%
|
|
| 1955 | 902 |
1.7%
|
|
| 1956 | 875 |
1.7%
|
|
| 1957 | 880 |
1.7%
|
|
| 1958 | 892 |
1.7%
|
|
| 1959 | 823 |
1.6%
|
|
| 1960 | 945 |
1.8%
|
|
| 1961 | 885 |
1.7%
|
|
| 1962 | 908 |
1.7%
|
|
| 1963 | 858 |
1.6%
|
|
| 1964 | 838 |
1.6%
|
|
| 1965 | 885 |
1.7%
|
|
| 1966 | 898 |
1.7%
|
|
| 1967 | 869 |
1.7%
|
|
| 1968 | 838 |
1.6%
|
|
| 1969 | 846 |
1.6%
|
|
| 1970 | 927 |
1.8%
|
|
| 1971 | 877 |
1.7%
|
|
| 1972 | 806 |
1.5%
|
|
| 1973 | 792 |
1.5%
|
|
| 1974 | 774 |
1.5%
|
|
| 1975 | 867 |
1.7%
|
|
| 1976 | 842 |
1.6%
|
|
| 1977 | 818 |
1.6%
|
|
| 1978 | 728 |
1.4%
|
|
| 1979 | 796 |
1.5%
|
|
| 1980 | 878 |
1.7%
|
|
| 1981 | 771 |
1.5%
|
|
| 1982 | 784 |
1.5%
|
|
| 1983 | 690 |
1.3%
|
|
| 1984 | 694 |
1.3%
|
|
| 1985 | 742 |
1.4%
|
|
| 1986 | 763 |
1.5%
|
|
| 1987 | 695 |
1.3%
|
|
| 1988 | 710 |
1.4%
|
|
| 1989 | 734 |
1.4%
|
|
| 1990 | 768 |
1.5%
|
|
| 1991 | 699 |
1.3%
|
|
| 1992 | 739 |
1.4%
|
|
| 1993 | 736 |
1.4%
|
|
| 1994 | 594 |
1.1%
|
|
| 1995 | 518 |
1%
|
|
| 1996 | 96 |
0.2%
|
|
| 2147483623 | Refusal | 0 |
0%
|
| 2147483624 | Don't know | 0 |
0%
|
| 2147483625 | No answer | 0 |
0%
|
| 10001 | .D | 137 |