| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 7 |
3.2%
|
| -8 | Refused | 62 |
28.1%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | More than | 90 |
40.7%
|
| 2 | About equal to | 26 |
11.8%
|
| 3 | Less than | 36 |
16.3%
|
| Sysmiss | 22245 |