Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 0 |
0%
|
-8 | Refused | 0 |
0%
|
-5 | Not Applicable | 0 |
0%
|
-3 | Missing | 0 |
0%
|
1952 | 1 |
0.3%
|
|
1958 | 1 |
0.3%
|
|
1964 | 1 |
0.3%
|
|
1969 | 2 |
0.6%
|
|
1973 | 2 |
0.6%
|
|
1976 | 1 |
0.3%
|
|
1977 | 1 |
0.3%
|
|
1978 | 1 |
0.3%
|
|
1979 | 1 |
0.3%
|
|
1980 | 4 |
1.3%
|
|
1981 | 1 |
0.3%
|
|
1984 | 2 |
0.6%
|
|
1985 | 1 |
0.3%
|
|
1986 | 4 |
1.3%
|
|
1987 | 4 |
1.3%
|
|
1988 | 3 |
1%
|
|
1989 | 2 |
0.6%
|
|
1990 | 1 |
0.3%
|
|
1991 | 4 |
1.3%
|
|
1992 | 7 |
2.2%
|
|
1993 | 4 |
1.3%
|
|
1994 | 6 |
1.9%
|
|
1995 | 2 |
0.6%
|
|
1996 | 9 |
2.9%
|
|
1997 | 5 |
1.6%
|
|
1998 | 8 |
2.6%
|
|
1999 | 7 |
2.2%
|
|
2000 | 6 |
1.9%
|
|
2001 | 9 |
2.9%
|
|
2002 | 6 |
1.9%
|
|
2003 | 8 |
2.6%
|
|
2004 | 7 |
2.2%
|
|
2005 | 6 |
1.9%
|
|
2006 | 5 |
1.6%
|
|
2007 | 11 |
3.5%
|
|
2008 | 15 |
4.8%
|
|
2009 | 25 |
8%
|
|
2010 | 30 |
9.6%
|
|
2011 | 41 |
13.1%
|
|
2012 | 28 |
9%
|
|
9999 | 30 |
9.6%
|
|
Sysmiss | 2403 |