Value | Category | Cases | |
---|---|---|---|
1978 | 1 |
1.8%
|
|
1981 | 1 |
1.8%
|
|
1986 | 2 |
3.5%
|
|
1989 | 1 |
1.8%
|
|
1990 | 2 |
3.5%
|
|
1992 | 1 |
1.8%
|
|
1995 | 2 |
3.5%
|
|
1996 | 2 |
3.5%
|
|
1998 | 1 |
1.8%
|
|
2000 | 2 |
3.5%
|
|
2001 | 3 |
5.3%
|
|
2002 | 1 |
1.8%
|
|
2004 | 2 |
3.5%
|
|
2005 | 6 |
10.5%
|
|
2006 | 1 |
1.8%
|
|
2007 | 8 |
14%
|
|
2008 | 1 |
1.8%
|
|
9999 | Do not know | 20 |
35.1%
|
Sysmiss | 2779 |