| Value | Category | Cases | |
|---|---|---|---|
| 2 | 5 |
6.7%
|
|
| 3 | 28 |
37.3%
|
|
| 4 | 40 |
53.3%
|
|
| 6 | 2 |
2.7%
|
|
| Sysmiss | 8500 |