| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 hour per day | 1388 |
44.3%
|
| 2 | 1 to 2 hours per day | 854 |
27.3%
|
| 3 | 3 to 4 hours per day | 438 |
14%
|
| 4 | 5 to 6 hours per day | 195 |
6.2%
|
| 5 | 7 to 8 hours per day | 89 |
2.8%
|
| 6 | More than 8 hours per day | 169 |
5.4%
|
| Sysmiss | 16 |