| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | daily hours | 3002 | 3032 |
94.6%
|
| 2 | weekly hours | 29 | 25 |
0.8%
|
| 98 | don't know | 164 | 147 |
4.6%
|
| Sysmiss | 98 | 88 |