Value | Category | Cases | |
---|---|---|---|
1980 | 1 |
0%
|
|
1986 | 1 |
0%
|
|
1987 | 1 |
0%
|
|
1988 | 1 |
0%
|
|
1989 | 1 |
0%
|
|
1990 | 3 |
0.1%
|
|
1991 | 3 |
0.1%
|
|
1992 | 2 |
0.1%
|
|
1993 | 1 |
0%
|
|
1994 | 2 |
0.1%
|
|
1995 | 2 |
0.1%
|
|
1996 | 1 |
0%
|
|
1997 | 4 |
0.1%
|
|
1998 | 3 |
0.1%
|
|
1999 | 2 |
0.1%
|
|
2000 | 5 |
0.1%
|
|
2001 | 3 |
0.1%
|
|
2002 | 4 |
0.1%
|
|
2003 | 5 |
0.1%
|
|
2004 | 14 |
0.4%
|
|
2005 | 16 |
0.4%
|
|
2006 | 14 |
0.4%
|
|
2007 | 18 |
0.5%
|
|
2008 | 15 |
0.4%
|
|
2009 | 23 |
0.6%
|
|
2010 | 20 |
0.5%
|
|
2011 | 50 |
1.3%
|
|
2012 | 30 |
0.8%
|
|
9998 | don't know | 4 |
0.1%
|
9999 | not applicable | 3674 |
93.7%
|
9999995 | missing:impute | 0 |
0%
|
Sysmiss | 310 |