Value | Category | Cases | |
---|---|---|---|
98 | Don't know | 0 |
0%
|
998 | Don't know | 0 |
0%
|
1991 | 1 |
16.7%
|
|
2002 | 1 |
16.7%
|
|
2005 | 2 |
33.3%
|
|
2007 | 1 |
16.7%
|
|
2009 | 1 |
16.7%
|
|
9998 | Don't know | 0 |
0%
|
Sysmiss | 1533 |