Value | Category | Cases | |
---|---|---|---|
2009 | 1 |
0.1%
|
|
2011 | 4 |
0.4%
|
|
2012 | 157 |
14.2%
|
|
2013 | 614 |
55.5%
|
|
2014 | 330 |
29.8%
|
|
Sysmiss | 1458 |