| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 5 |
0.4%
|
| 1 | Too few | 191 |
16%
|
| 2 | About right | 771 |
64.5%
|
| 3 | Too many | 123 |
10.3%
|
| 9 | Don't Know | 106 |
8.9%
|
| 98 | Refused | 0 |
0%
|