| Value | Category | Cases | |
|---|---|---|---|
| 5 | 2 |
0.3%
|
|
| 6 | 14 |
2%
|
|
| 7 | 60 |
8.6%
|
|
| 8 | 216 |
30.8%
|
|
| 9 | 242 |
34.5%
|
|
| 10 | 133 |
19%
|
|
| 11 | 20 |
2.9%
|
|
| 12 | 9 |
1.3%
|
|
| 13 | 3 |
0.4%
|
|
| 15 | 2 |
0.3%
|
|
| Sysmiss | 275 |