| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 1 | 6 |
0.2%
|
| 2 | 2 | 21 |
0.6%
|
| 3 | 3 | 99 |
2.9%
|
| 4 | 4 | 408 |
11.9%
|
| 5 | 5 | 2885 |
84%
|
| 6 | 6 | 15 |
0.4%
|
| Sysmiss | 14295 |