| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 43 |
0.4%
|
|
| 1 | 150 |
1.4%
|
|
| 2 | 2369 |
22.6%
|
|
| 3 | 839 |
8%
|
|
| 4 | 164 |
1.6%
|
|
| 5 | 3409 |
32.5%
|
|
| 6 | 5 |
0%
|
|
| 8 | 1 |
0%
|
|
| 9 | 3508 |
33.4%
|
|
| Sysmiss | 189204 |