| Value | Category | Cases | |
|---|---|---|---|
| 1 | 38 |
21.1%
|
|
| 2 | 19 |
10.6%
|
|
| 3 | 32 |
17.8%
|
|
| 4 | 32 |
17.8%
|
|
| 5 | 12 |
6.7%
|
|
| 6 | 29 |
16.1%
|
|
| 7 | 14 |
7.8%
|
|
| 8 | 4 |
2.2%
|
|
| Sysmiss | 29 |