Value | Category | Cases | |
---|---|---|---|
1999 | 1 |
0.4%
|
|
2005 | 1 |
0.4%
|
|
2007 | 7 |
3.1%
|
|
2008 | 86 |
37.6%
|
|
2009 | 88 |
38.4%
|
|
2010 | 43 |
18.8%
|
|
2011 | 3 |
1.3%
|
|
Sysmiss | 62 |