| Value | Category | Cases | |
|---|---|---|---|
| 5 | 2 |
0.1%
|
|
| 6 | 21 |
0.6%
|
|
| 7 | 66 |
1.9%
|
|
| 8 | 186 |
5.5%
|
|
| 9 | 365 |
10.7%
|
|
| 10 | 480 |
14.1%
|
|
| 11 | 530 |
15.6%
|
|
| 12 | 445 |
13.1%
|
|
| 13 | 399 |
11.7%
|
|
| 14 | 379 |
11.1%
|
|
| 15 | 272 |
8%
|
|
| 16 | 197 |
5.8%
|
|
| 17 | 55 |
1.6%
|
|
| 18 | 8 |
0.2%
|
|
| 20 | 2 |
0.1%
|
|
| Sysmiss | 297 |