Value | Category | Cases | |
---|---|---|---|
1954 | 1 |
0.1%
|
|
1966 | 1 |
0.1%
|
|
1977 | 1 |
0.1%
|
|
1978 | 2 |
0.2%
|
|
1979 | 1 |
0.1%
|
|
1980 | 1 |
0.1%
|
|
1981 | 3 |
0.3%
|
|
1982 | 1 |
0.1%
|
|
1983 | 2 |
0.2%
|
|
1985 | 3 |
0.3%
|
|
1986 | 1 |
0.1%
|
|
1988 | 2 |
0.2%
|
|
1989 | 3 |
0.3%
|
|
1990 | 5 |
0.5%
|
|
1991 | 4 |
0.4%
|
|
1993 | 3 |
0.3%
|
|
1994 | 3 |
0.3%
|
|
1995 | 1 |
0.1%
|
|
1996 | 2 |
0.2%
|
|
1997 | 1 |
0.1%
|
|
1998 | 7 |
0.7%
|
|
1999 | 3 |
0.3%
|
|
2000 | 5 |
0.5%
|
|
2001 | 3 |
0.3%
|
|
2002 | 6 |
0.6%
|
|
2003 | 5 |
0.5%
|
|
2004 | 4 |
0.4%
|
|
2005 | 6 |
0.6%
|
|
2006 | 6 |
0.6%
|
|
9998 | 9998. Refused | 2 |
0.2%
|
9999 | 9999. Don't Know | 14 |
1.4%
|
Sysmiss | 897 |