| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 hour per day | 534 |
22.2%
|
| 2 | 1 to 2 hours per day | 647 |
26.9%
|
| 3 | 3 to 4 hours per day | 500 |
20.8%
|
| 4 | 5 to 6 hours per day | 269 |
11.2%
|
| 5 | 7 to 8 hours per day | 130 |
5.4%
|
| 6 | More than 8 hours per day | 322 |
13.4%
|
| Sysmiss | 138 |