| Value | Category | Cases | |
|---|---|---|---|
| 11 | 7 |
0.9%
|
|
| 12 | 9 |
1.1%
|
|
| 13 | 16 |
2%
|
|
| 14 | 40 |
5.1%
|
|
| 15 | 63 |
8%
|
|
| 16 | 123 |
15.6%
|
|
| 17 | 145 |
18.4%
|
|
| 18 | 173 |
22%
|
|
| 19 | 105 |
13.3%
|
|
| 20 | 60 |
7.6%
|
|
| 21 | 25 |
3.2%
|
|
| 22 | 18 |
2.3%
|
|
| 23 | 1 |
0.1%
|
|
| 24 | 1 |
0.1%
|
|
| 27 | 1 |
0.1%
|
|
| Sysmiss | 231 |