| Value | Category | Cases | |
|---|---|---|---|
| 2 | 36 |
49.3%
|
|
| 3 | 19 |
26%
|
|
| 4 | 4 |
5.5%
|
|
| 5 | 3 |
4.1%
|
|
| 6 | 9 |
12.3%
|
|
| 7 | 2 |
2.7%
|
|
| Sysmiss | 52 |