Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 30 |
0.2%
|
-8 | Refused | 0 |
0%
|
-5 | Not applicable | 0 |
0%
|
-3 | Missing | 133 |
0.8%
|
1 | Days | 62 |
0.4%
|
2 | Months | 99 |
0.6%
|
3 | Years | 268 |
1.6%
|
2005 | 1 |
0%
|
|
Sysmiss | 16279 |