| Value | Category | Cases | |
|---|---|---|---|
| 1 | 13 |
31%
|
|
| 2 | 17 |
40.5%
|
|
| 3 | 3 |
7.1%
|
|
| 4 | 1 |
2.4%
|
|
| 5 | 3 |
7.1%
|
|
| 6 | 1 |
2.4%
|
|
| 8 | 1 |
2.4%
|
|
| 12 | 3 |
7.1%
|
|
| Sysmiss | 663 |