| Value | Category | Cases | |
|---|---|---|---|
| 7 | 2035 |
15.8%
|
|
| 8 | 1883 |
14.6%
|
|
| 9 | 1613 |
12.5%
|
|
| 10 | 1699 |
13.2%
|
|
| 11 | 1395 |
10.8%
|
|
| 12 | 1472 |
11.4%
|
|
| 13 | 1459 |
11.3%
|
|
| 14 | 1355 |
10.5%
|
|
| Sysmiss | 44888 |