| Valor | Categoría | Casos | |
|---|---|---|---|
| 1926 | 2 |
0%
|
|
| 1927 | 1 |
0%
|
|
| 1928 | 2 |
0%
|
|
| 1929 | 2 |
0%
|
|
| 1930 | 5 |
0%
|
|
| 1931 | 3 |
0%
|
|
| 1932 | 4 |
0%
|
|
| 1933 | 5 |
0%
|
|
| 1934 | 7 |
0%
|
|
| 1935 | 11 |
0%
|
|
| 1936 | 5 |
0%
|
|
| 1937 | 11 |
0%
|
|
| 1938 | 13 |
0%
|
|
| 1939 | 19 |
0%
|
|
| 1940 | 15 |
0%
|
|
| 1941 | 15 |
0%
|
|
| 1942 | 20 |
0%
|
|
| 1943 | 26 |
0%
|
|
| 1944 | 29 |
0%
|
|
| 1945 | 39 |
0.1%
|
|
| 1946 | 38 |
0.1%
|
|
| 1947 | 37 |
0.1%
|
|
| 1948 | 57 |
0.1%
|
|
| 1949 | 60 |
0.1%
|
|
| 1950 | 75 |
0.1%
|
|
| 1951 | 89 |
0.1%
|
|
| 1952 | 99 |
0.2%
|
|
| 1953 | 94 |
0.2%
|
|
| 1954 | 101 |
0.2%
|
|
| 1955 | 128 |
0.2%
|
|
| 1956 | 121 |
0.2%
|
|
| 1957 | 141 |
0.2%
|
|
| 1958 | 146 |
0.2%
|
|
| 1959 | 171 |
0.3%
|
|
| 1960 | 197 |
0.3%
|
|
| 1961 | 221 |
0.4%
|
|
| 1962 | 194 |
0.3%
|
|
| 1963 | 274 |
0.5%
|
|
| 1964 | 264 |
0.4%
|
|
| 1965 | 309 |
0.5%
|
|
| 1966 | 330 |
0.5%
|
|
| 1967 | 345 |
0.6%
|
|
| 1968 | 449 |
0.7%
|
|
| 1969 | 407 |
0.7%
|
|
| 1970 | 441 |
0.7%
|
|
| 1971 | 473 |
0.8%
|
|
| 1972 | 564 |
0.9%
|
|
| 1973 | 497 |
0.8%
|
|
| 1974 | 589 |
1%
|
|
| 1975 | 631 |
1%
|
|
| 1976 | 735 |
1.2%
|
|
| 1977 | 776 |
1.3%
|
|
| 1978 | 855 |
1.4%
|
|
| 1979 | 954 |
1.6%
|
|
| 1980 | 1023 |
1.7%
|
|
| 1981 | 1071 |
1.8%
|
|
| 1982 | 1194 |
2%
|
|
| 1983 | 1268 |
2.1%
|
|
| 1984 | 1471 |
2.4%
|
|
| 1985 | 1766 |
2.9%
|
|
| 1986 | 1902 |
3.1%
|
|
| 1987 | 2085 |
3.4%
|
|
| 1988 | 2649 |
4.4%
|
|
| 1989 | 2875 |
4.7%
|
|
| 1990 | 3008 |
4.9%
|
|
| 1991 | 3396 |
5.6%
|
|
| 1992 | 3551 |
5.8%
|
|
| 1993 | 3629 |
6%
|
|
| 1994 | 3402 |
5.6%
|
|
| 1995 | 3095 |
5.1%
|
|
| 1996 | 3118 |
5.1%
|
|
| 1997 | 2927 |
4.8%
|
|
| 1998 | 2546 |
4.2%
|
|
| 1999 | 2446 |
4%
|
|
| 2000 | 1331 |
2.2%
|