Value | Category | Cases | |
---|---|---|---|
1 | Month | 166 |
8.7%
|
2 | Week | 129 |
6.8%
|
3 | Year | 24 |
1.3%
|
77 | Don't know | 1145 |
60%
|
88 | Refused | 444 |
23.3%
|
Sysmiss | 140 |