| Value | Category | Cases | |
|---|---|---|---|
| 1 | 19 |
42.2%
|
|
| 2 | 18 |
40%
|
|
| 3 | 6 |
13.3%
|
|
| 4 | 1 |
2.2%
|
|
| 5 | 1 |
2.2%
|
|
| Sysmiss | 2 |