| Value | Category | Cases | |
|---|---|---|---|
| 7 | 1 |
0%
|
|
| 8 | 96 |
2.2%
|
|
| 9 | 202 |
4.5%
|
|
| 10 | 506 |
11.4%
|
|
| 11 | 570 |
12.8%
|
|
| 12 | 590 |
13.3%
|
|
| 13 | 618 |
13.9%
|
|
| 14 | 538 |
12.1%
|
|
| 15 | 459 |
10.3%
|
|
| 16 | 361 |
8.1%
|
|
| 17 | 282 |
6.3%
|
|
| 18 | 131 |
2.9%
|
|
| 19 | 40 |
0.9%
|
|
| 20 | 17 |
0.4%
|
|
| 21 | 7 |
0.2%
|
|
| 99 | Missing | 28 |
0.6%
|
| Sysmiss | 199 |