| Value | Category | Cases | |
|---|---|---|---|
| -3 | Missing | 0 |
0%
|
| -2 | Do not know | 3 |
0.9%
|
| -1 | Refused | 0 |
0%
|
| 1 | at least five days a week | 43 |
12.4%
|
| 2 | at least once a month | 186 |
53.4%
|
| 3 | at least once a week | 96 |
27.6%
|
| 4 | at least once a year | 7 |
2%
|
| 5 | at least once in six months | 13 |
3.7%
|
| 6 | at least twice a month | 0 |
0%
|
| 99 | Other | 0 |
0%
|
| Sysmiss | 651 |