| Value | Category | Cases | |
|---|---|---|---|
| -9 | missing | 0 |
0%
|
| -8 | dont know | 0 |
0%
|
| -7 | na | 0 |
0%
|
| 1 | 1 | 462 |
21.8%
|
| 2 | 2 | 337 |
15.9%
|
| 3 | 3 | 1055 |
49.9%
|
| 4 | 4 | 246 |
11.6%
|
| 5 | nr | 15 |
0.7%
|
| Sysmiss | 5 |