| Value | Category | Cases | |
|---|---|---|---|
| -9 | Dont know | 0 |
0%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | 16 |
84.2%
|
|
| 2 | 2 |
10.5%
|
|
| 4 | 1 |
5.3%
|
|
| Sysmiss | 980 |