Value | Category | Cases | |
---|---|---|---|
1950 | 2 |
0%
|
|
1952 | 2 |
0%
|
|
1953 | 1 |
0%
|
|
1955 | 1 |
0%
|
|
1957 | 1 |
0%
|
|
1960 | 2 |
0%
|
|
1961 | 3 |
0%
|
|
1964 | 3 |
0%
|
|
1965 | 5 |
0%
|
|
1967 | 6 |
0%
|
|
1968 | 6 |
0%
|
|
1969 | 1 |
0%
|
|
1970 | 19 |
0.1%
|
|
1971 | 1 |
0%
|
|
1973 | 5 |
0%
|
|
1974 | 1 |
0%
|
|
1975 | 2 |
0%
|
|
1976 | 3 |
0%
|
|
1977 | 2 |
0%
|
|
1978 | 5 |
0%
|
|
1979 | 2498 |
15.2%
|
|
1980 | 1264 |
7.7%
|
|
1981 | 443 |
2.7%
|
|
1982 | 835 |
5.1%
|
|
1983 | 959 |
5.8%
|
|
1984 | 360 |
2.2%
|
|
1985 | 608 |
3.7%
|
|
1986 | 366 |
2.2%
|
|
1987 | 297 |
1.8%
|
|
1988 | 280 |
1.7%
|
|
1989 | 333 |
2%
|
|
1990 | 559 |
3.4%
|
|
1991 | 186 |
1.1%
|
|
1992 | 302 |
1.8%
|
|
1993 | 432 |
2.6%
|
|
1994 | 265 |
1.6%
|
|
1995 | 331 |
2%
|
|
1996 | 237 |
1.4%
|
|
1997 | 284 |
1.7%
|
|
1998 | 349 |
2.1%
|
|
1999 | 504 |
3.1%
|
|
2000 | 678 |
4.1%
|
|
2001 | 356 |
2.2%
|
|
2002 | 368 |
2.2%
|
|
2003 | 437 |
2.7%
|
|
2004 | 492 |
3%
|
|
2005 | 530 |
3.2%
|
|
2006 | 530 |
3.2%
|
|
2007 | 628 |
3.8%
|
|
2008 | 630 |
3.8%
|
|
2009 | 42 |
0.3%
|
|
Sysmiss | 4 |