Value | Category | Cases | |
---|---|---|---|
98 | Don't know | 0 |
0%
|
998 | Don't know | 0 |
0%
|
1992 | 1 |
0.2%
|
|
1995 | 3 |
0.6%
|
|
1996 | 9 |
1.9%
|
|
1997 | 3 |
0.6%
|
|
1998 | 11 |
2.4%
|
|
1999 | 5 |
1.1%
|
|
2000 | 14 |
3%
|
|
2001 | 13 |
2.8%
|
|
2002 | 15 |
3.2%
|
|
2003 | 28 |
6%
|
|
2004 | 27 |
5.8%
|
|
2005 | 25 |
5.4%
|
|
2006 | 36 |
7.7%
|
|
2007 | 47 |
10.1%
|
|
2008 | 43 |
9.2%
|
|
2009 | 57 |
12.2%
|
|
2010 | 72 |
15.4%
|
|
2011 | 37 |
7.9%
|
|
2012 | 17 |
3.6%
|
|
9998 | Don't know | 4 |
0.9%
|
Sysmiss | 1072 |