| Valor | Categoría | Casos | |
|---|---|---|---|
| 14 | 290 |
3.8%
|
|
| 15 | 1275 |
16.6%
|
|
| 16 | 1710 |
22.2%
|
|
| 17 | 1887 |
24.5%
|
|
| 18 | 2346 |
30.5%
|
|
| 19 | 188 |
2.4%
|
|
| Sysmiss | 12814 |