| Value | Category | Cases | |
|---|---|---|---|
| 1 | 41 |
71.9%
|
|
| 4 | 6 |
10.5%
|
|
| 5 | 3 |
5.3%
|
|
| 6 | 7 |
12.3%
|
|
| Sysmiss | 1894 |