| Value | Category | Cases | |
|---|---|---|---|
| 4 | 6 |
3.8%
|
|
| 5 | 26 |
16.7%
|
|
| 6 | 33 |
21.2%
|
|
| 7 | 33 |
21.2%
|
|
| 8 | 19 |
12.2%
|
|
| 9 | 3 |
1.9%
|
|
| 10 | 15 |
9.6%
|
|
| 11 | 4 |
2.6%
|
|
| 12 | 11 |
7.1%
|
|
| 13 | 3 |
1.9%
|
|
| 14 | 1 |
0.6%
|
|
| 15 | 2 |
1.3%
|
|
| Sysmiss | 8 |