| Value | Category | Cases | |
|---|---|---|---|
| -3 | Missing | 0 |
0%
|
| -2 | Do not know | 0 |
0%
|
| -1 | Refused | 0 |
0%
|
| 1 | at least five days a week | 15 |
17.2%
|
| 2 | at least once a month | 42 |
48.3%
|
| 3 | at least once a week | 19 |
21.8%
|
| 4 | at least once a year | 1 |
1.1%
|
| 5 | at least once in six months | 10 |
11.5%
|
| 6 | at least twice a month | 0 |
0%
|
| 99 | Other | 0 |
0%
|
| Sysmiss | 912 |