| Value | Category | Cases | |
|---|---|---|---|
| -9 | missing | 0 |
0%
|
| -8 | dont know | 0 |
0%
|
| -7 | na | 0 |
0%
|
| 1 | 1 | 827 |
39.1%
|
| 2 | 2 | 648 |
30.7%
|
| 3 | 3 | 331 |
15.7%
|
| 4 | 4 | 305 |
14.4%
|
| 5 | nr | 3 |
0.1%
|
| Sysmiss | 6 |