| Value | Category | Cases | |
|---|---|---|---|
| 4 | 24 |
31.2%
|
|
| 5 | 31 |
40.3%
|
|
| 6 | 12 |
15.6%
|
|
| 7 | 6 |
7.8%
|
|
| 9 | 1 |
1.3%
|
|
| 10 | 1 |
1.3%
|
|
| 12 | 2 |
2.6%
|
|
| Sysmiss | 3899 |