| Value | Category | Cases | |
|---|---|---|---|
| 1 | 13 |
6.9%
|
|
| 2 | 19 |
10.1%
|
|
| 3 | 31 |
16.5%
|
|
| 4 | 21 |
11.2%
|
|
| 5 | 29 |
15.4%
|
|
| 6 | 36 |
19.1%
|
|
| 7 | 17 |
9%
|
|
| 8 | 16 |
8.5%
|
|
| 9 | 6 |
3.2%
|
|
| Sysmiss | 21 |