| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 186 |
8.5%
|
|
| 2 | 37 |
1.7%
|
|
| 3 | 248 |
11.4%
|
|
| 4 | 1663 |
76.3%
|
|
| 5 | 6 |
0.3%
|
|
| 6 | 39 |
1.8%
|
|
| Sysmiss | 1561 |