Value | Category | Cases | |
---|---|---|---|
1980 | 2 |
3.3%
|
|
1992 | 2 |
3.3%
|
|
1997 | 1 |
1.6%
|
|
1998 | 5 |
8.2%
|
|
2000 | 1 |
1.6%
|
|
2001 | 2 |
3.3%
|
|
2002 | 4 |
6.6%
|
|
2003 | 3 |
4.9%
|
|
2004 | 1 |
1.6%
|
|
2005 | 2 |
3.3%
|
|
2006 | 6 |
9.8%
|
|
2007 | 18 |
29.5%
|
|
2008 | 13 |
21.3%
|
|
9999 | 1 |
1.6%
|
|
Sysmiss | 385 |