| Valor | Categoría | Casos | |
|---|---|---|---|
| 13 | 2 |
0%
|
|
| 14 | 1380 |
12.2%
|
|
| 15 | 1971 |
17.5%
|
|
| 16 | 2047 |
18.2%
|
|
| 17 | 2728 |
24.2%
|
|
| 18 | 2984 |
26.5%
|
|
| 19 | 156 |
1.4%
|
|
| Sysmiss | 9242 |