Value | Category | Cases | |
---|---|---|---|
2005 | 2 |
2.5%
|
|
2006 | 3 |
3.8%
|
|
2007 | 4 |
5%
|
|
2008 | 12 |
15%
|
|
2009 | 59 |
73.8%
|
|
9997 | Inconsistent | 0 |
0%
|
9998 | DK | 0 |
0%
|
Sysmiss | 1003 |