| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 172 |
22.2%
|
| 2 | Monthly or less | 461 |
59.5%
|
| 3 | 2-4 times per week | 98 |
12.6%
|
| 4 | 2-3 times per week | 34 |
4.4%
|
| 5 | 4 times per week or more | 10 |
1.3%
|
| Sysmiss | 755 |