| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 hour per day | 1471 |
39.9%
|
| 2 | 1 to 2 hours per day | 1050 |
28.5%
|
| 3 | 3 to 4 hours per day | 529 |
14.3%
|
| 4 | 5 to 6 hours per day | 217 |
5.9%
|
| 5 | 7 to 8 hours per day | 138 |
3.7%
|
| 6 | More than 8 hours per day | 285 |
7.7%
|
| Sysmiss | 106 |