| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rarely (1-2 times in past 30 days) | 403 |
52.9%
|
| 2 | Sometimes (3-10 times in past 30 days) | 306 |
40.2%
|
| 3 | Often (more than 10 times in past 30 days) | 53 |
7%
|
| Sysmiss | 2395 |