| Value | Category | Cases | |
|---|---|---|---|
| 2 | 13 |
7.3%
|
|
| 3 | 22 |
12.4%
|
|
| 4 | 18 |
10.2%
|
|
| 5 | 21 |
11.9%
|
|
| 6 | 21 |
11.9%
|
|
| 7 | 32 |
18.1%
|
|
| 8 | 34 |
19.2%
|
|
| 9 | 16 |
9%
|
|
| Sysmiss | 2309 |