| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 21 |
24.4%
|
| -8 | Refused | 3 |
3.5%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | More than | 15 |
17.4%
|
| 2 | About equal to | 12 |
14%
|
| 3 | Less than | 35 |
40.7%
|
| Sysmiss | 26718 |