Value | Category | Cases | |
---|---|---|---|
2008 | 6 |
0.4%
|
|
2009 | 78 |
4.6%
|
|
2010 | 251 |
14.9%
|
|
2011 | 609 |
36.1%
|
|
2012 | 745 |
44.1%
|
|
Sysmiss | 18445 |