| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 87 |
40.3%
|
| 2 | no | 45 |
20.8%
|
| 3 | 5 |
2.3%
|
|
| 4 | 9 |
4.2%
|
|
| 5 | 53 |
24.5%
|
|
| 6 | 17 |
7.9%
|
|
| Sysmiss | 6051 |