| Value | Category | Cases | |
|---|---|---|---|
| 1 | Far too much | 47 |
1.5%
|
| 2 | Too much | 240 |
7.7%
|
| 3 | Just the right amount | 1599 |
51.6%
|
| 4 | Too little | 706 |
22.8%
|
| 5 | Far too little | 434 |
14%
|
| 77 | Don't know | 72 |
2.3%
|