Value | Category | Cases | |
---|---|---|---|
2006 | 7 |
0.6%
|
|
2007 | 179 |
16.1%
|
|
2008 | 214 |
19.2%
|
|
2009 | 268 |
24.1%
|
|
2010 | 314 |
28.2%
|
|
2011 | 130 |
11.7%
|
|
9999 | Missing | 0 |
0%
|
Sysmiss | 810 |