| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | More than | 6 |
20.7%
|
| 2 | About equal to | 9 |
31%
|
| 3 | Less than | 14 |
48.3%
|
| Sysmiss | 11860 |