| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 hour per day | 485 |
32.2%
|
| 2 | 1 to 2 hours per day | 513 |
34.1%
|
| 3 | 3 to 4 hours per day | 266 |
17.7%
|
| 4 | 5 to 6 hours per day | 116 |
7.7%
|
| 5 | 7 to 8 hours per day | 28 |
1.9%
|
| 6 | More than 8 hours per day | 98 |
6.5%
|
| Sysmiss | 23 |