| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 or more times per week | 104 |
19.4%
|
| 2 | 1-3 times per week | 245 |
45.6%
|
| 3 | A couple times per month | 89 |
16.6%
|
| 4 | Less than twice per month | 42 |
7.8%
|
| 5 | Once or twice only | 55 |
10.2%
|
| 9 | Missing | 2 |
0.4%
|
| Sysmiss | 79 |