| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 190 |
16.5%
|
| -8 | Refused | 431 |
37.4%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | More than | 458 |
39.8%
|
| 2 | About equal to | 60 |
5.2%
|
| 3 | Less than | 12 |
1%
|
| Sysmiss | 25653 |