| Value | Category | Cases | |
|---|---|---|---|
| 3 | 6 |
16.2%
|
|
| 4 | 11 |
29.7%
|
|
| 5 | 11 |
29.7%
|
|
| 6 | 4 |
10.8%
|
|
| 7 | 1 |
2.7%
|
|
| 8 | 2 |
5.4%
|
|
| 10 | 1 |
2.7%
|
|
| 15 | 1 |
2.7%
|
|
| Sysmiss | 1240 |