Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 12 |
16.2%
|
2004 | 1 |
1.4%
|
|
2005 | 1 |
1.4%
|
|
2006 | 1 |
1.4%
|
|
2007 | 2 |
2.7%
|
|
2008 | 2 |
2.7%
|
|
9888 | Continuing | 55 |
74.3%
|
Sysmiss | 112 |