| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 48 |
15.4%
|
| 2 | 4-6 Days | 19 |
6.1%
|
| 3 | 1-3 Days | 45 |
14.4%
|
| 6 | Never | 200 |
64.1%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 5 |