| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 174 |
21.7%
|
| 2 | 5 -6 days per week | 39 |
4.9%
|
| 3 | 1-4 days per week | 193 |
24.1%
|
| 4 | 1-3 days per month | 209 |
26.1%
|
| 5 | less than 1 time per month | 187 |
23.3%
|
| Sysmiss | 3341 |