| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 hour per day | 1081 |
42.9%
|
| 2 | 1 to 2 hours per day | 859 |
34.1%
|
| 3 | 3 to 4 hours per day | 290 |
11.5%
|
| 4 | 5 to 6 hours per day | 91 |
3.6%
|
| 5 | 7 to 8 hours per day | 50 |
2%
|
| 6 | More than 8 hours per day | 151 |
6%
|
| Sysmiss | 14 |