| Value | Category | Cases | |
|---|---|---|---|
| 1900 | 1 |
0%
|
|
| 1910 | 1 |
0%
|
|
| 1913 | 1 |
0%
|
|
| 1914 | 4 |
0%
|
|
| 1915 | 2 |
0%
|
|
| 1916 | 1 |
0%
|
|
| 1917 | 2 |
0%
|
|
| 1918 | 3 |
0%
|
|
| 1919 | 9 |
0%
|
|
| 1920 | 11 |
0%
|
|
| 1921 | 22 |
0.1%
|
|
| 1922 | 28 |
0.1%
|
|
| 1923 | 45 |
0.1%
|
|
| 1924 | 48 |
0.1%
|
|
| 1925 | 69 |
0.2%
|
|
| 1926 | 90 |
0.2%
|
|
| 1927 | 94 |
0.2%
|
|
| 1928 | 140 |
0.3%
|
|
| 1929 | 151 |
0.4%
|
|
| 1930 | 214 |
0.5%
|
|
| 1931 | 192 |
0.5%
|
|
| 1932 | 231 |
0.6%
|
|
| 1933 | 272 |
0.7%
|
|
| 1934 | 270 |
0.7%
|
|
| 1935 | 314 |
0.8%
|
|
| 1936 | 336 |
0.8%
|
|
| 1937 | 358 |
0.9%
|
|
| 1938 | 387 |
1%
|
|
| 1939 | 432 |
1.1%
|
|
| 1940 | 466 |
1.2%
|
|
| 1941 | 490 |
1.2%
|
|
| 1942 | 482 |
1.2%
|
|
| 1943 | 521 |
1.3%
|
|
| 1944 | 530 |
1.3%
|
|
| 1945 | 616 |
1.5%
|
|
| 1946 | 651 |
1.6%
|
|
| 1947 | 657 |
1.6%
|
|
| 1948 | 701 |
1.7%
|
|
| 1949 | 648 |
1.6%
|
|
| 1950 | 751 |
1.9%
|
|
| 1951 | 650 |
1.6%
|
|
| 1952 | 684 |
1.7%
|
|
| 1953 | 625 |
1.6%
|
|
| 1954 | 640 |
1.6%
|
|
| 1955 | 687 |
1.7%
|
|
| 1956 | 709 |
1.8%
|
|
| 1957 | 636 |
1.6%
|
|
| 1958 | 699 |
1.7%
|
|
| 1959 | 703 |
1.8%
|
|
| 1960 | 733 |
1.8%
|
|
| 1961 | 689 |
1.7%
|
|
| 1962 | 670 |
1.7%
|
|
| 1963 | 666 |
1.7%
|
|
| 1964 | 716 |
1.8%
|
|
| 1965 | 696 |
1.7%
|
|
| 1966 | 654 |
1.6%
|
|
| 1967 | 690 |
1.7%
|
|
| 1968 | 688 |
1.7%
|
|
| 1969 | 641 |
1.6%
|
|
| 1970 | 679 |
1.7%
|
|
| 1971 | 610 |
1.5%
|
|
| 1972 | 657 |
1.6%
|
|
| 1973 | 580 |
1.4%
|
|
| 1974 | 650 |
1.6%
|
|
| 1975 | 641 |
1.6%
|
|
| 1976 | 670 |
1.7%
|
|
| 1977 | 624 |
1.6%
|
|
| 1978 | 622 |
1.6%
|
|
| 1979 | 666 |
1.7%
|
|
| 1980 | 709 |
1.8%
|
|
| 1981 | 617 |
1.5%
|
|
| 1982 | 572 |
1.4%
|
|
| 1983 | 540 |
1.3%
|
|
| 1984 | 552 |
1.4%
|
|
| 1985 | 580 |
1.4%
|
|
| 1986 | 527 |
1.3%
|
|
| 1987 | 528 |
1.3%
|
|
| 1988 | 522 |
1.3%
|
|
| 1989 | 530 |
1.3%
|
|
| 1990 | 519 |
1.3%
|
|
| 1991 | 497 |
1.2%
|
|
| 1992 | 495 |
1.2%
|
|
| 1993 | 533 |
1.3%
|
|
| 1994 | 462 |
1.2%
|
|
| 1995 | 448 |
1.1%
|
|
| 1996 | 499 |
1.2%
|
|
| 1997 | 537 |
1.3%
|
|
| 1998 | 501 |
1.2%
|
|
| 1999 | 346 |
0.9%
|
|
| 2000 | 56 |
0.1%
|
|
| 2147483623 | Refusal | 0 |
0%
|
| 2147483624 | Don't know | 0 |
0%
|
| 2147483625 | No answer | 0 |
0%
|
| 10001 | .D | 99 |