| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 hour per day | 511 |
50%
|
| 2 | 1 to 2 hours per day | 249 |
24.4%
|
| 3 | 3 to 4 hours per day | 121 |
11.8%
|
| 4 | 5 to 6 hours per day | 60 |
5.9%
|
| 5 | 7 to 8 hours per day | 24 |
2.3%
|
| 6 | More than 8 hours per day | 57 |
5.6%
|
| Sysmiss | 6 |