| Value | Category | Cases | |
|---|---|---|---|
| 3 | 2 |
3.6%
|
|
| 4 | 27 |
49.1%
|
|
| 5 | 14 |
25.5%
|
|
| 6 | 9 |
16.4%
|
|
| 7 | 1 |
1.8%
|
|
| 9 | 1 |
1.8%
|
|
| 10 | 1 |
1.8%
|
|
| Sysmiss | 3327 |