| Value | Category | Cases | |
|---|---|---|---|
| 1 | Too little | 101 |
9.9%
|
| 2 | Too much | 450 |
44%
|
| 3 | Right amount | 358 |
35%
|
| 4 | Do not know | 113 |
11.1%
|
| Sysmiss | 2 |