Value | Category | Cases | |
---|---|---|---|
98 | Don't know | 0 |
0%
|
998 | Don't know | 0 |
0%
|
1991 | 1 |
0.7%
|
|
1992 | 1 |
0.7%
|
|
1993 | 1 |
0.7%
|
|
1994 | 1 |
0.7%
|
|
1995 | 1 |
0.7%
|
|
1996 | 2 |
1.5%
|
|
1997 | 3 |
2.2%
|
|
1998 | 1 |
0.7%
|
|
1999 | 4 |
3%
|
|
2000 | 5 |
3.7%
|
|
2001 | 2 |
1.5%
|
|
2002 | 1 |
0.7%
|
|
2003 | 5 |
3.7%
|
|
2004 | 8 |
6%
|
|
2005 | 16 |
11.9%
|
|
2006 | 8 |
6%
|
|
2007 | 14 |
10.4%
|
|
2008 | 19 |
14.2%
|
|
2009 | 10 |
7.5%
|
|
2010 | 15 |
11.2%
|
|
2011 | 7 |
5.2%
|
|
2012 | 3 |
2.2%
|
|
9998 | Don't know | 6 |
4.5%
|
9999 | Missing | 0 |
0%
|
99998 | Don't know | 0 |
0%
|
Sysmiss | 1576 |