| Valor | Categoría | Casos | |
|---|---|---|---|
| 13 | 2 |
0.1%
|
|
| 14 | 230 |
9.4%
|
|
| 15 | 307 |
12.5%
|
|
| 16 | 391 |
16%
|
|
| 17 | 571 |
23.3%
|
|
| 18 | 908 |
37.1%
|
|
| 19 | 38 |
1.6%
|
|
| Sysmiss | 18063 |