| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 7 |
0.6%
|
| 1 | Far too little | 91 |
8.2%
|
| 2 | Somewhat too little | 193 |
17.5%
|
| 3 | About the right amount | 291 |
26.4%
|
| 4 | Somewhat too much | 137 |
12.4%
|
| 5 | Far too much | 68 |
6.2%
|
| 9 | Don't know | 317 |
28.7%
|
| 998 | Refused | 0 |
0%
|