| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 19 |
14.7%
|
| -8 | Refused | 16 |
12.4%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 1 |
0.8%
|
| 1 | More than half | 22 |
17.1%
|
| 2 | About equal to half | 65 |
50.4%
|
| 3 | Less than half | 6 |
4.7%
|
| Sysmiss | 29981 |