| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rarely (1-2 times in past 30 days) | 469 |
55.4%
|
| 2 | Sometimes (3-10 times in past 30 days) | 331 |
39.1%
|
| 3 | Often (more than 10 times in past 30 days) | 47 |
5.5%
|
| Sysmiss | 2310 |