Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 0 |
0%
|
-8 | Refused | 0 |
0%
|
-5 | Not applicable | 0 |
0%
|
-3 | Missing | 261 |
0.9%
|
1 | Less than 6 months | 40 |
0.1%
|
2 | 6 months or more | 139 |
0.5%
|
Sysmiss | 29670 |