Value | Category | Cases | |
---|---|---|---|
-9 | DK | 0 |
0%
|
1978 | 1 |
0.4%
|
|
1994 | 1 |
0.4%
|
|
1995 | 1 |
0.4%
|
|
1996 | 1 |
0.4%
|
|
2000 | 1 |
0.4%
|
|
2002 | 2 |
0.8%
|
|
2003 | 5 |
2%
|
|
2004 | 6 |
2.4%
|
|
2005 | 7 |
2.8%
|
|
2006 | 10 |
4%
|
|
2007 | 26 |
10.3%
|
|
2008 | 32 |
12.6%
|
|
2009 | 102 |
40.3%
|
|
2010 | 58 |
22.9%
|
|
Sysmiss | 813 |