| Value | Category | Cases | |
|---|---|---|---|
| 1 | Too little | 688 |
49%
|
| 2 | Too much | 100 |
7.1%
|
| 3 | Right amount | 237 |
16.9%
|
| 4 | Do not know | 380 |
27%
|
| Sysmiss | 1 |