| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 36 |
4.5%
|
| 2 | 5-6 days per week | 27 |
3.3%
|
| 3 | 1-4 days per week | 252 |
31.3%
|
| 4 | 1-3 days per month | 242 |
30%
|
| 5 | Less than once a month | 244 |
30.3%
|
| 88 | Refused | 5 |
0.6%
|
| Sysmiss | 489 |