| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 hour per day | 347 |
18.7%
|
| 2 | 1 to 2 hours per day | 660 |
35.5%
|
| 3 | 3 to 4 hours per day | 438 |
23.6%
|
| 4 | 5 to 6 hours per day | 205 |
11%
|
| 5 | 7 to 8 hours per day | 64 |
3.4%
|
| 6 | More than 8 hours per day | 143 |
7.7%
|
| Sysmiss | 200 |