| Valor | Categoría | Casos | |
|---|---|---|---|
| 14 | 1098 |
10.1%
|
|
| 15 | 1946 |
17.8%
|
|
| 16 | 2080 |
19%
|
|
| 17 | 2571 |
23.5%
|
|
| 18 | 3064 |
28.1%
|
|
| 19 | 164 |
1.5%
|
|
| Sysmiss | 9587 |