Value | Category | Cases | |
---|---|---|---|
0 | 28 |
0.6%
|
|
1953 | 1 |
0%
|
|
1956 | 3 |
0.1%
|
|
1957 | 4 |
0.1%
|
|
1958 | 8 |
0.2%
|
|
1959 | 7 |
0.1%
|
|
1960 | 7 |
0.1%
|
|
1961 | 9 |
0.2%
|
|
1962 | 11 |
0.2%
|
|
1963 | 5 |
0.1%
|
|
1964 | 18 |
0.4%
|
|
1965 | 7 |
0.1%
|
|
1966 | 8 |
0.2%
|
|
1967 | 13 |
0.3%
|
|
1968 | 18 |
0.4%
|
|
1969 | 15 |
0.3%
|
|
1970 | 24 |
0.5%
|
|
1971 | 22 |
0.4%
|
|
1972 | 54 |
1.1%
|
|
1973 | 24 |
0.5%
|
|
1974 | 39 |
0.8%
|
|
1975 | 39 |
0.8%
|
|
1976 | 41 |
0.8%
|
|
1977 | 44 |
0.9%
|
|
1978 | 70 |
1.4%
|
|
1979 | 83 |
1.7%
|
|
1980 | 95 |
1.9%
|
|
1981 | 82 |
1.6%
|
|
1982 | 95 |
1.9%
|
|
1983 | 93 |
1.9%
|
|
1984 | 108 |
2.2%
|
|
1985 | 115 |
2.3%
|
|
1986 | 99 |
2%
|
|
1987 | 98 |
2%
|
|
1988 | 88 |
1.8%
|
|
1989 | 88 |
1.8%
|
|
1990 | 113 |
2.3%
|
|
1991 | 111 |
2.2%
|
|
1992 | 121 |
2.4%
|
|
1993 | 238 |
4.8%
|
|
1994 | 236 |
4.7%
|
|
1995 | 130 |
2.6%
|
|
1996 | 152 |
3%
|
|
1997 | 178 |
3.6%
|
|
1998 | 191 |
3.8%
|
|
1999 | 240 |
4.8%
|
|
2000 | 288 |
5.8%
|
|
2001 | 284 |
5.7%
|
|
2002 | 275 |
5.5%
|
|
2003 | 228 |
4.6%
|
|
2004 | 343 |
6.9%
|
|
2005 | 309 |
6.2%
|