Value | Category | Cases | |
---|---|---|---|
1992 | 1 |
1.7%
|
|
1997 | 1 |
1.7%
|
|
1999 | 1 |
1.7%
|
|
2000 | 3 |
5.2%
|
|
2001 | 2 |
3.4%
|
|
2005 | 2 |
3.4%
|
|
2006 | 2 |
3.4%
|
|
2007 | 1 |
1.7%
|
|
2008 | 5 |
8.6%
|
|
2009 | 40 |
69%
|
|
Sysmiss | 6227 |