| Value | Category | Cases | |
|---|---|---|---|
| 1 | 16 |
21.6%
|
|
| 2 | 33 |
44.6%
|
|
| 3 | 10 |
13.5%
|
|
| 4 | 9 |
12.2%
|
|
| 5 | 1 |
1.4%
|
|
| 6 | 3 |
4.1%
|
|
| 9 | 2 |
2.7%
|
|
| Sysmiss | 1481 |