| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 hour per day | 976 |
30.7%
|
| 2 | 1 to 2 hours per day | 1112 |
34.9%
|
| 3 | 3 to 4 hours per day | 627 |
19.7%
|
| 4 | 5 to 6 hours per day | 214 |
6.7%
|
| 5 | 7 to 8 hours per day | 65 |
2%
|
| 6 | More than 8 hours per day | 189 |
5.9%
|
| Sysmiss | 110 |