| Valor | Categoría | Casos | |
|---|---|---|---|
| 13 | 62 |
0.6%
|
|
| 14 | 1578 |
15.9%
|
|
| 15 | 1897 |
19.1%
|
|
| 16 | 1552 |
15.6%
|
|
| 17 | 2299 |
23.1%
|
|
| 18 | 2418 |
24.3%
|
|
| 19 | 131 |
1.3%
|
|
| Sysmiss | 10573 |