| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 267 |
2.6%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| 1 | 3026 |
29.6%
|
|
| 2 | 2740 |
26.8%
|
|
| 3 | 2748 |
26.9%
|
|
| 4 | 838 |
8.2%
|
|
| 5 | 611 |
6%
|
|
| Sysmiss | 36825 |