Value | Category | Cases | |
---|---|---|---|
1970 | 1 |
1.9%
|
|
1976 | 1 |
1.9%
|
|
1984 | 1 |
1.9%
|
|
1990 | 1 |
1.9%
|
|
1993 | 1 |
1.9%
|
|
1995 | 2 |
3.8%
|
|
1997 | 1 |
1.9%
|
|
1999 | 1 |
1.9%
|
|
2000 | 3 |
5.7%
|
|
2002 | 1 |
1.9%
|
|
2003 | 3 |
5.7%
|
|
2004 | 2 |
3.8%
|
|
2005 | 5 |
9.4%
|
|
2007 | 6 |
11.3%
|
|
2008 | 2 |
3.8%
|
|
2009 | 3 |
5.7%
|
|
2010 | 1 |
1.9%
|
|
2011 | 2 |
3.8%
|
|
2012 | 3 |
5.7%
|
|
2013 | 1 |
1.9%
|
|
2015 | 1 |
1.9%
|
|
9998 | don't know | 11 |
20.8%
|
Sysmiss | 44561 |