| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rarely (1-2 times in the past 30 days) | 2417 |
74.6%
|
| 2 | Sometimes (3-10 times in the past 30 days) | 774 |
23.9%
|
| 3 | Often (more than 10 times in the last 30 days) | 37 |
1.1%
|
| 4 | DON'T KNOW | 9 |
0.3%
|
| 5 | REFUSED | 1 |
0%
|
| 11 | .A | 1 | |
| Sysmiss | 12502 |