| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 |
3.2%
|
|
| 2 | 13 |
8.4%
|
|
| 3 | 16 |
10.4%
|
|
| 4 | 10 |
6.5%
|
|
| 5 | 24 |
15.6%
|
|
| 6 | 20 |
13%
|
|
| 7 | 66 |
42.9%
|
|
| Sysmiss | 7956 |