Value | Category | Cases | |
---|---|---|---|
1970 | 5 |
0.7%
|
|
1971 | 1 |
0.1%
|
|
1972 | 1 |
0.1%
|
|
1973 | 1 |
0.1%
|
|
1975 | 2 |
0.3%
|
|
1977 | 4 |
0.5%
|
|
1978 | 6 |
0.8%
|
|
1979 | 5 |
0.7%
|
|
1980 | 11 |
1.4%
|
|
1981 | 2 |
0.3%
|
|
1982 | 4 |
0.5%
|
|
1983 | 11 |
1.4%
|
|
1984 | 5 |
0.7%
|
|
1985 | 12 |
1.6%
|
|
1986 | 12 |
1.6%
|
|
1987 | 8 |
1%
|
|
1988 | 18 |
2.4%
|
|
1989 | 6 |
0.8%
|
|
1990 | 13 |
1.7%
|
|
1991 | 7 |
0.9%
|
|
1992 | 20 |
2.6%
|
|
1993 | 13 |
1.7%
|
|
1994 | 14 |
1.8%
|
|
1995 | 16 |
2.1%
|
|
1996 | 20 |
2.6%
|
|
1997 | 11 |
1.4%
|
|
1998 | 45 |
5.9%
|
|
1999 | 5 |
0.7%
|
|
2000 | 14 |
1.8%
|
|
2001 | 9 |
1.2%
|
|
2002 | 20 |
2.6%
|
|
2003 | 25 |
3.3%
|
|
2004 | 19 |
2.5%
|
|
2005 | 26 |
3.4%
|
|
2006 | 18 |
2.4%
|
|
2007 | 12 |
1.6%
|
|
2008 | 18 |
2.4%
|
|
9999 | Do not know | 325 |
42.5%
|
Sysmiss | 2072 |