Value | Category | Cases | |
---|---|---|---|
1959 | 1 |
0%
|
|
1960 | 1 |
0%
|
|
1961 | 1 |
0%
|
|
1963 | 2 |
0.1%
|
|
1965 | 1 |
0%
|
|
1966 | 1 |
0%
|
|
1967 | 1 |
0%
|
|
1970 | 2 |
0.1%
|
|
1972 | 1 |
0%
|
|
1975 | 2 |
0.1%
|
|
1978 | 2 |
0.1%
|
|
1979 | 1 |
0%
|
|
1980 | 1 |
0%
|
|
1981 | 1 |
0%
|
|
1982 | 2 |
0.1%
|
|
1983 | 1 |
0%
|
|
1984 | 1 |
0%
|
|
1985 | 1 |
0%
|
|
1986 | 4 |
0.2%
|
|
1987 | 2 |
0.1%
|
|
1988 | 1 |
0%
|
|
1990 | 1 |
0%
|
|
1991 | 6 |
0.2%
|
|
1992 | 7 |
0.3%
|
|
1993 | 4 |
0.2%
|
|
1994 | 3 |
0.1%
|
|
1995 | 2 |
0.1%
|
|
1996 | 4 |
0.2%
|
|
1997 | 5 |
0.2%
|
|
1998 | 7 |
0.3%
|
|
1999 | 9 |
0.4%
|
|
2000 | 23 |
0.9%
|
|
2001 | 25 |
1%
|
|
2002 | 26 |
1%
|
|
2003 | 34 |
1.3%
|
|
2004 | 78 |
3.1%
|
|
2005 | 231 |
9%
|
|
2006 | 1262 |
49.4%
|
|
2007 | 370 |
14.5%
|
|
2008 | 6 |
0.2%
|
|
2009 | 1 |
0%
|
|
8888 | never | 404 |
15.8%
|
9995 | 2 |
0.1%
|
|
9997 | refused | 0 |
0%
|
9998 | don’t know | 13 |
0.5%
|
9999 | missing | 0 |
0%
|
Sysmiss | 3338 |