| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 882 |
57.1%
|
| 2 | 5-6 days per week | 57 |
3.7%
|
| 3 | 3-4 days per week | 121 |
7.8%
|
| 4 | 1-2 days per week | 294 |
19%
|
| 5 | 1-3 days per month | 102 |
6.6%
|
| 6 | Less than once a month | 89 |
5.8%
|
| 88 | 1 |
0.1%
|
|
| Sysmiss | 8254 |