| Value | Category | Cases | |
|---|---|---|---|
| -999 | Refused | 0 |
0%
|
| -888 | I don’t remember/don’t know | 0 |
0%
|
| 1 | Multiple times per day | 51 |
39.5%
|
| 2 | Once per day | 13 |
10.1%
|
| 3 | A few times per week | 42 |
32.6%
|
| 4 | Once per week | 20 |
15.5%
|
| 5 | Less than once per week | 3 |
2.3%
|
| Sysmiss | 6 |