Value | Category | Cases | |
---|---|---|---|
1975 | 1 |
0%
|
|
1976 | 1 |
0%
|
|
1978 | 1 |
0%
|
|
1979 | 1 |
0%
|
|
1985 | 1 |
0%
|
|
1991 | 1 |
0%
|
|
1992 | 2 |
0%
|
|
1995 | 1 |
0%
|
|
1996 | 2 |
0%
|
|
1997 | 1 |
0%
|
|
1998 | 4 |
0.1%
|
|
1999 | 3 |
0%
|
|
2000 | 15 |
0.2%
|
|
2001 | 19 |
0.3%
|
|
2002 | 27 |
0.4%
|
|
2003 | 48 |
0.7%
|
|
2004 | 91 |
1.4%
|
|
2005 | 105 |
1.6%
|
|
2006 | 132 |
2%
|
|
2007 | 187 |
2.8%
|
|
2008 | 198 |
3%
|
|
2009 | 181 |
2.8%
|
|
2010 | 223 |
3.4%
|
|
2011 | 244 |
3.7%
|
|
2012 | 38 |
0.6%
|
|
9998 | don't know | 58 |
0.9%
|
9999 | not applicable | 4797 |
72.9%
|
9999995 | missing:impute | 199 |
3%
|
Sysmiss | 22 |