Value | Category | Cases | |
---|---|---|---|
1960 | 1 |
0%
|
|
1965 | 1 |
0%
|
|
1968 | 2 |
0%
|
|
1969 | 1 |
0%
|
|
1971 | 1 |
0%
|
|
1973 | 1 |
0%
|
|
1976 | 2 |
0%
|
|
1977 | 1 |
0%
|
|
1978 | 1 |
0%
|
|
1979 | 2 |
0%
|
|
1980 | 5 |
0%
|
|
1981 | 1 |
0%
|
|
1982 | 3 |
0%
|
|
1983 | 4 |
0%
|
|
1984 | 4 |
0%
|
|
1985 | 4 |
0%
|
|
1986 | 4 |
0%
|
|
1987 | 4 |
0%
|
|
1988 | 6 |
0%
|
|
1989 | 7 |
0%
|
|
1990 | 13 |
0.1%
|
|
1991 | 4 |
0%
|
|
1992 | 8 |
0%
|
|
1993 | 13 |
0.1%
|
|
1994 | 17 |
0.1%
|
|
1995 | 25 |
0.1%
|
|
1996 | 29 |
0.2%
|
|
1997 | 26 |
0.2%
|
|
1998 | 52 |
0.3%
|
|
1999 | 45 |
0.3%
|
|
2000 | 67 |
0.4%
|
|
2001 | 44 |
0.3%
|
|
2002 | 77 |
0.5%
|
|
2003 | 145 |
0.9%
|
|
2004 | 194 |
1.1%
|
|
2005 | 333 |
2%
|
|
2006 | 628 |
3.7%
|
|
2007 | 1253 |
7.4%
|
|
2008 | 704 |
4.2%
|
|
3333 | Missing | 101 |
0.6%
|
5555 | Not Applicable | 1762 |
10.4%
|
7777 | Never | 10009 |
59.3%
|
8888 | Refused | 5 |
0%
|
9999 | Don't know | 22 |
0.1%
|
Sysmiss | 1241 |