| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 97 |
18.2%
|
| -8 | Refused | 5 |
0.9%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | More than | 201 |
37.8%
|
| 2 | About equal to | 134 |
25.2%
|
| 3 | Less than | 95 |
17.9%
|
| Sysmiss | 1065 |