| Valor | Categoría | Casos | |
|---|---|---|---|
| 13 | 61 |
0.5%
|
|
| 14 | 1730 |
14.3%
|
|
| 15 | 2099 |
17.4%
|
|
| 16 | 2180 |
18.1%
|
|
| 17 | 2960 |
24.5%
|
|
| 18 | 2887 |
23.9%
|
|
| 19 | 157 |
1.3%
|
|
| Sysmiss | 8436 |