| Value | Category | Cases | |
|---|---|---|---|
| -3 | Missing | 0 |
0%
|
| -2 | Do not know | 1 |
5.6%
|
| -1 | Refused | 0 |
0%
|
| 1 | at least five days a week | 0 |
0%
|
| 2 | at least once a month | 3 |
16.7%
|
| 3 | at least once a week | 8 |
44.4%
|
| 4 | at least once a year | 0 |
0%
|
| 5 | at least once in six months | 0 |
0%
|
| 6 | at least twice a month | 6 |
33.3%
|
| 99 | Other | 0 |
0%
|
| Sysmiss | 981 |