| Valor | Categoría | Casos | |
|---|---|---|---|
| 1946 | 1 |
0%
|
|
| 1951 | 1 |
0%
|
|
| 1952 | 1 |
0%
|
|
| 1953 | 2 |
0%
|
|
| 1954 | 1 |
0%
|
|
| 1955 | 3 |
0%
|
|
| 1956 | 4 |
0%
|
|
| 1957 | 6 |
0%
|
|
| 1958 | 4 |
0%
|
|
| 1959 | 4 |
0%
|
|
| 1960 | 9 |
0%
|
|
| 1961 | 10 |
0%
|
|
| 1962 | 17 |
0.1%
|
|
| 1963 | 20 |
0.1%
|
|
| 1964 | 22 |
0.1%
|
|
| 1965 | 11 |
0%
|
|
| 1966 | 24 |
0.1%
|
|
| 1967 | 26 |
0.1%
|
|
| 1968 | 24 |
0.1%
|
|
| 1969 | 16 |
0.1%
|
|
| 1970 | 32 |
0.1%
|
|
| 1971 | 53 |
0.2%
|
|
| 1972 | 68 |
0.3%
|
|
| 1973 | 63 |
0.2%
|
|
| 1974 | 84 |
0.3%
|
|
| 1975 | 87 |
0.3%
|
|
| 1976 | 99 |
0.4%
|
|
| 1977 | 120 |
0.5%
|
|
| 1978 | 122 |
0.5%
|
|
| 1979 | 153 |
0.6%
|
|
| 1980 | 162 |
0.6%
|
|
| 1981 | 184 |
0.7%
|
|
| 1982 | 187 |
0.7%
|
|
| 1983 | 217 |
0.8%
|
|
| 1984 | 259 |
1%
|
|
| 1985 | 281 |
1.1%
|
|
| 1986 | 345 |
1.3%
|
|
| 1987 | 354 |
1.4%
|
|
| 1988 | 431 |
1.7%
|
|
| 1989 | 407 |
1.6%
|
|
| 1990 | 512 |
2%
|
|
| 1991 | 506 |
2%
|
|
| 1992 | 564 |
2.2%
|
|
| 1993 | 579 |
2.3%
|
|
| 1994 | 640 |
2.5%
|
|
| 1995 | 676 |
2.6%
|
|
| 1996 | 731 |
2.9%
|
|
| 1997 | 670 |
2.6%
|
|
| 1998 | 743 |
2.9%
|
|
| 1999 | 823 |
3.2%
|
|
| 2000 | 841 |
3.3%
|
|
| 2001 | 877 |
3.4%
|
|
| 2002 | 872 |
3.4%
|
|
| 2003 | 869 |
3.4%
|
|
| 2004 | 929 |
3.6%
|
|
| 2005 | 982 |
3.8%
|
|
| 2006 | 1074 |
4.2%
|
|
| 2007 | 1242 |
4.8%
|
|
| 2008 | 1221 |
4.8%
|
|
| 2009 | 1236 |
4.8%
|
|
| 2010 | 1248 |
4.9%
|
|
| 2011 | 1150 |
4.5%
|
|
| 2012 | 897 |
3.5%
|
|
| 2013 | 780 |
3%
|
|
| 2014 | 638 |
2.5%
|
|
| 2015 | 363 |
1.4%
|
|
| 2016 | 71 |
0.3%
|