| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 48 |
1.4%
|
|
| 2 | 3254 |
97.1%
|
|
| 3 | 14 |
0.4%
|
|
| 4 | 21 |
0.6%
|
|
| 5 | 13 |
0.4%
|
|
| Sysmiss | 37510 |