| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 |
4.6%
|
|
| 2 | 32 |
29.6%
|
|
| 3 | 7 |
6.5%
|
|
| 4 | 10 |
9.3%
|
|
| 5 | 19 |
17.6%
|
|
| 6 | 21 |
19.4%
|
|
| 7 | 7 |
6.5%
|
|
| 8 | 7 |
6.5%
|
|
| Sysmiss | 1 |