| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rarely (1-2 times in past 30 days) | 42 |
65.6%
|
| 2 | Sometimes (3-10 times in past 30 days) | 21 |
32.8%
|
| 3 | Often (more than 10 times in past 30 days) | 1 |
1.6%
|
| Sysmiss | 2216 |