| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 or more times per week | 16 |
2.4%
|
| 2 | 1-3 times per week | 138 |
20.8%
|
| 3 | A couple times per month | 106 |
16%
|
| 4 | Less than twice per month | 169 |
25.5%
|
| 5 | Once or twice only | 234 |
35.2%
|
| 9 | Missing | 1 |
0.2%
|
| Sysmiss | 519 |