| Value | Category | Cases | |
|---|---|---|---|
| -9 | Dont know | 32 |
0.4%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 5 |
0.1%
|
| -3 | Missing | 25 |
0.3%
|
| 0 | 8352 |
93.9%
|
|
| 1 | 440 |
4.9%
|
|
| 2 | 39 |
0.4%
|
|
| 3 | 4 |
0%
|
|
| 5 | 1 |
0%
|
|
| Sysmiss | 6095 |