| Value | Category | Cases | |
|---|---|---|---|
| 1 | 57 |
29.8%
|
|
| 2 | 29 |
15.2%
|
|
| 3 | 17 |
8.9%
|
|
| 4 | 24 |
12.6%
|
|
| 5 | 12 |
6.3%
|
|
| 6 | 21 |
11%
|
|
| 7 | 31 |
16.2%
|
|
| Sysmiss | 13 |