Value | Category | Cases | |
---|---|---|---|
1 | At once | 59 |
31.9%
|
2 | Within a month | 23 |
12.4%
|
3 | Later than a month | 20 |
10.8%
|
4 | Don't know | 83 |
44.9%
|
Sysmiss | 4359 |