| Value | Category | Cases | |
|---|---|---|---|
| 1 | 52 |
26.9%
|
|
| 2 | 29 |
15%
|
|
| 3 | 33 |
17.1%
|
|
| 4 | 28 |
14.5%
|
|
| 5 | 29 |
15%
|
|
| 6 | 14 |
7.3%
|
|
| 7 | 8 |
4.1%
|
|
| Sysmiss | 11 |