| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 5652 |
79.7%
|
|
| 2 | 1149 |
16.2%
|
|
| 3 | 251 |
3.5%
|
|
| 4 | 29 |
0.4%
|
|
| 5 | 6 |
0.1%
|
|
| 9 | 1 |
0%
|
|
| Sysmiss | 4440 |