| Value | Category | Cases | |
|---|---|---|---|
| -9 | missing | 0 |
0%
|
| -8 | dont know | 0 |
0%
|
| -7 | na | 0 |
0%
|
| 1 | 1 | 651 |
30.8%
|
| 2 | 2 | 810 |
38.3%
|
| 3 | 3 | 236 |
11.2%
|
| 4 | 4 | 412 |
19.5%
|
| 5 | nr | 5 |
0.2%
|
| Sysmiss | 6 |