| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9 |
12.9%
|
|
| 2 | 18 |
25.7%
|
|
| 3 | 16 |
22.9%
|
|
| 4 | 19 |
27.1%
|
|
| 5 | 4 |
5.7%
|
|
| 6 | 1 |
1.4%
|
|
| 88 | 3 |
4.3%
|
|
| Sysmiss | 2 |