Value | Category | Cases | |
---|---|---|---|
1 | Days | 31 |
5.8%
|
2 | Months | 135 |
25.1%
|
3 | Weeks | 38 |
7.1%
|
4 | Years | 114 |
21.2%
|
5 | Don't know | 176 |
32.7%
|
6 | Not Applicable | 30 |
5.6%
|
7 | Refused | 4 |
0.7%
|
8 | Missing | 10 |
1.9%
|
Sysmiss | 15711 |