| Value | Category | Cases | |
|---|---|---|---|
| 1 | Too little | 394 |
38.6%
|
| 2 | Too much | 71 |
7%
|
| 3 | Right amount | 366 |
35.8%
|
| 4 | Do not know | 190 |
18.6%
|
| Sysmiss | 3 |