| Value | Category | Cases | |
|---|---|---|---|
| 1 | 13 |
15.9%
|
|
| 2 | 10 |
12.2%
|
|
| 3 | 5 |
6.1%
|
|
| 4 | 2 |
2.4%
|
|
| 5 | 14 |
17.1%
|
|
| 6 | 6 |
7.3%
|
|
| 7 | 31 |
37.8%
|
|
| 9 | 1 |
1.2%
|
|
| Sysmiss | 81 |