| Valor | Categoría | Casos | |
|---|---|---|---|
| 13 | 2 |
0%
|
|
| 14 | 1418 |
12.3%
|
|
| 15 | 2041 |
17.8%
|
|
| 16 | 2105 |
18.3%
|
|
| 17 | 2757 |
24%
|
|
| 18 | 3009 |
26.2%
|
|
| 19 | 151 |
1.3%
|
|
| Sysmiss | 9027 |