| Value | Category | Cases | |
|---|---|---|---|
| 1 | 27 |
35.5%
|
|
| 2 | 24 |
31.6%
|
|
| 3 | 11 |
14.5%
|
|
| 4 | 3 |
3.9%
|
|
| 5 | 4 |
5.3%
|
|
| 7 | 4 |
5.3%
|
|
| 10 | 2 |
2.6%
|
|
| 15 | 1 |
1.3%
|
|
| Sysmiss | 55 |