| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 91 |
12%
|
| 2 | 5-6 days per week | 52 |
6.9%
|
| 3 | 1-4 days per week | 158 |
20.9%
|
| 4 | 1-3 days per month | 246 |
32.5%
|
| 5 | less than 1 time per month | 209 |
27.6%
|
| 77 | don't know | 1 |
0.1%
|
| Sysmiss | 1003 |