| Value | Category | Cases | |
|---|---|---|---|
| 5 | 29 |
2.7%
|
|
| 6 | 48 |
4.5%
|
|
| 7 | 57 |
5.4%
|
|
| 8 | 80 |
7.5%
|
|
| 9 | 109 |
10.2%
|
|
| 10 | 217 |
20.4%
|
|
| 11 | 240 |
22.5%
|
|
| 12 | 226 |
21.2%
|
|
| 13 | 59 |
5.5%
|
|
| Sysmiss | 2300 |