| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not at all/Nenhum dia | 135 |
71.1%
|
| 1 | Several days/Alguns dias | 46 |
24.2%
|
| 2 | More than half the days/Em mais da metade dos dias | 4 |
2.1%
|
| 3 | Nearly every day/Quase todo o dia | 5 |
2.6%
|
| Sysmiss | 4 |