| Value | Category | Cases | |
|---|---|---|---|
| 11 | 1 |
0.2%
|
|
| 12 | 128 |
23.2%
|
|
| 13 | 313 |
56.8%
|
|
| 14 | 100 |
18.1%
|
|
| 15 | 5 |
0.9%
|
|
| 16 | 2 |
0.4%
|
|
| 17 | 2 |
0.4%
|
|
| Sysmiss | 67 |