Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 0 |
0%
|
-8 | Refused | 0 |
0%
|
-5 | Not Applicable | 0 |
0%
|
-3 | Missing | 0 |
0%
|
1 | Years | 2363 |
10.5%
|
2 | Months | 708 |
3.2%
|
Sysmiss | 19386 |