| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 hour per day | 630 |
19%
|
| 2 | 1 to 2 hours per day | 1338 |
40.3%
|
| 3 | 3 to 4 hours per day | 912 |
27.5%
|
| 4 | 5 to 6 hours per day | 255 |
7.7%
|
| 5 | 7 to 8 hours per day | 78 |
2.4%
|
| 6 | More than 8 hours per day | 104 |
3.1%
|
| Sysmiss | 14 |