| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9 |
19.6%
|
|
| 2 | 30 |
65.2%
|
|
| 3 | 5 |
10.9%
|
|
| 6 | 2 |
4.3%
|
|
| Sysmiss | 2769 |