| Value | Category | Cases | |
|---|---|---|---|
| -9 | missing | 0 |
0%
|
| -8 | dont know | 0 |
0%
|
| -7 | na | 0 |
0%
|
| 1 | 1 | 517 |
24.5%
|
| 2 | 2 | 413 |
19.5%
|
| 3 | 3 | 772 |
36.5%
|
| 4 | 4 | 397 |
18.8%
|
| 5 | nr | 15 |
0.7%
|
| Sysmiss | 6 |