| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 hour per day | 691 |
32.3%
|
| 2 | 1 to 2 hours per day | 727 |
34%
|
| 3 | 3 to 4 hours per day | 447 |
20.9%
|
| 4 | 5 to 6 hours per day | 144 |
6.7%
|
| 5 | 7 to 8 hours per day | 36 |
1.7%
|
| 6 | More than 8 hours per day | 93 |
4.3%
|
| Sysmiss | 21 |