| Valor | Categoría | Casos | |
|---|---|---|---|
| 5 | 46396 |
48%
|
|
| 1 | 18717 |
19.4%
|
|
| 3 | 12688 |
13.1%
|
|
| 4 | 9434 |
9.8%
|
|
| 2 | 9358 |
9.7%
|
|
| Sysmiss | 6445 |