| Value | Category | Cases | |
|---|---|---|---|
| 1 | Too much | 3118 |
6.1%
|
| 2 | About the right amount | 17701 |
34.6%
|
| 3 | Too little | 30379 |
59.3%
|
| 4 | Other answer | 0 |
0%
|
| -4 | Not asked | 14626 | |
| -2 | NA | 7164 | |
| -1 | DK | 4830 |