Value | Category | Cases | |
---|---|---|---|
1998 | 1 |
0.2%
|
|
2000 | 1 |
0.2%
|
|
2001 | 1 |
0.2%
|
|
2005 | 5 |
1.1%
|
|
2006 | 1 |
0.2%
|
|
2007 | 23 |
5.1%
|
|
2008 | 4 |
0.9%
|
|
2009 | 230 |
50.8%
|
|
2010 | 185 |
40.8%
|
|
2011 | 2 |
0.4%
|
|
Sysmiss | 14 |