| Value | Category | Cases | |
|---|---|---|---|
| 1 | Too little | 1102 |
88.9%
|
| 2 | Too much | 9 |
0.7%
|
| 3 | Right amount | 47 |
3.8%
|
| 4 | Do not know | 81 |
6.5%
|
| Sysmiss | 3 |