| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Far too little | 174 |
7.2%
|
| 2 | Somewhat too little | 437 |
18%
|
| 3 | About the right amount | 543 |
22.3%
|
| 4 | Somewhat too much | 304 |
12.5%
|
| 5 | Far too much | 195 |
8%
|
| 9 | Don't know | 778 |
32%
|
| 998 | Refused | 0 |
0%
|