| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 30 |
65.2%
|
| 2 | One day per week | 2 |
4.3%
|
| 3 | Few days per week | 4 |
8.7%
|
| 4 | Few days per month | 4 |
8.7%
|
| 5 | Occasionally | 5 |
10.9%
|
| 8 | DK | 1 |
2.2%
|
| 9 | 8 | ||
| Sysmiss | 27382 |