| Value | Category | Cases | |
|---|---|---|---|
| 1 | During the same the week | 1461 |
77.5%
|
| 2 | During the same month | 336 |
17.8%
|
| 3 | Longer than 1 month,specify | 87 |
4.6%
|
| Sysmiss | 3699 |