| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 hour per day | 536 |
25.8%
|
| 2 | 1 to 2 hours per day | 638 |
30.7%
|
| 3 | 3 to 4 hours per day | 494 |
23.8%
|
| 4 | 5 to 6 hours per day | 222 |
10.7%
|
| 5 | 7 to 8 hours per day | 73 |
3.5%
|
| 6 | More than 8 hours per day | 117 |
5.6%
|
| Sysmiss | 15 |