Value | Category | Cases | |
---|---|---|---|
2008 | 23 |
0.2%
|
|
2009 | 745 |
5.5%
|
|
2010 | 78 |
0.6%
|
|
9999 | Missing | 126 |
0.9%
|
Sysmiss | 12615 |
92.8%
|