| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 hour per day | 1497 |
36%
|
| 2 | 1 to 2 hours per day | 1605 |
38.6%
|
| 3 | 3 to 4 hours per day | 655 |
15.8%
|
| 4 | 5 to 6 hours per day | 200 |
4.8%
|
| 5 | 7 to 8 hours per day | 101 |
2.4%
|
| 6 | More than 8 hours per day | 96 |
2.3%
|
| Sysmiss | 145 |