| Value | Category | Cases | |
|---|---|---|---|
| 6 | 1 |
0.1%
|
|
| 7 | 2 |
0.1%
|
|
| 8 | 19 |
1.1%
|
|
| 9 | 32 |
1.9%
|
|
| 10 | 146 |
8.6%
|
|
| 11 | 243 |
14.3%
|
|
| 12 | 237 |
13.9%
|
|
| 13 | 204 |
12%
|
|
| 14 | 231 |
13.6%
|
|
| 15 | 188 |
11.1%
|
|
| 16 | 185 |
10.9%
|
|
| 17 | 146 |
8.6%
|
|
| 18 | 52 |
3.1%
|
|
| 19 | 13 |
0.8%
|
|
| 20 | 1 |
0.1%
|
|
| 23 | 1 |
0.1%
|
|
| Sysmiss | 7807 |