| Value | Category | Cases | |
|---|---|---|---|
| 2 | 25 |
71.4%
|
|
| 3 | 6 |
17.1%
|
|
| 4 | 2 |
5.7%
|
|
| 5 | 2 |
5.7%
|
|
| Sysmiss | 1916 |