| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 0 |
0%
|
| 2 | 5 -6 days per week | 2 |
12.5%
|
| 3 | 1-4 days per week | 5 |
31.3%
|
| 4 | 1-3 days per month | 1 |
6.3%
|
| 5 | less than 1 time per month | 7 |
43.8%
|
| 9 | Don't know | 1 |
6.3%
|
| Sysmiss | 2741 |