| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 or more times per week | 0 |
0%
|
| 2 | 1-3 times per week | 16 |
39%
|
| 3 | A couple times per month | 6 |
14.6%
|
| 4 | Less than twice per month | 7 |
17.1%
|
| 5 | Once or twice only | 12 |
29.3%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 296 |