| Value | Category | Cases | |
|---|---|---|---|
| 1 | Too little | 267 |
26.2%
|
| 2 | Too much | 61 |
6%
|
| 3 | Right amount | 609 |
59.6%
|
| 4 | Do not know | 84 |
8.2%
|
| Sysmiss | 3 |