| Value | Category | Cases | |
|---|---|---|---|
| -3 | Missing | 1 |
0.1%
|
| -2 | Do not know | 4 |
0.4%
|
| -1 | Refused | 0 |
0%
|
| 1 | at least five days a week | 642 |
70.5%
|
| 2 | at least once a month | 77 |
8.5%
|
| 3 | at least once a week | 183 |
20.1%
|
| 4 | at least once a year | 1 |
0.1%
|
| 5 | at least once in six months | 3 |
0.3%
|
| 6 | at least twice a month | 0 |
0%
|
| 99 | Other | 0 |
0%
|
| Sysmiss | 88 |