| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 hour per day | 568 |
20%
|
| 2 | 1 to 2 hours per day | 500 |
17.6%
|
| 3 | 3 to 4 hours per day | 604 |
21.3%
|
| 4 | 5 to 6 hours per day | 459 |
16.2%
|
| 5 | 7 to 8 hours per day | 233 |
8.2%
|
| 6 | More than 8 hours per day | 473 |
16.7%
|
| Sysmiss | 204 |