| Value | Category | Cases | |
|---|---|---|---|
| 4 | 1 |
1.1%
|
|
| 5 | 26 |
28.6%
|
|
| 6 | 19 |
20.9%
|
|
| 7 | 31 |
34.1%
|
|
| 8 | 11 |
12.1%
|
|
| 9 | 2 |
2.2%
|
|
| 11 | 1 |
1.1%
|
|
| Sysmiss | 8109 |