| Value | Category | Cases | |
|---|---|---|---|
| -3 | Missing | 0 |
0%
|
| -2 | Do not know | 0 |
0%
|
| -1 | Refused | 0 |
0%
|
| 1 | at least five days a week | 125 |
21.9%
|
| 2 | at least once a month | 153 |
26.8%
|
| 3 | at least once a week | 281 |
49.2%
|
| 4 | at least once a year | 2 |
0.4%
|
| 5 | at least once in six months | 10 |
1.8%
|
| 6 | at least twice a month | 0 |
0%
|
| 99 | Other | 0 |
0%
|
| Sysmiss | 428 |