| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 1431 |
50.2%
|
|
| 2 | 497 |
17.4%
|
|
| 3 | 350 |
12.3%
|
|
| 4 | 259 |
9.1%
|
|
| 5 | 146 |
5.1%
|
|
| 6 | 167 |
5.9%
|
|
| Sysmiss | 890 |