| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | Ninguno | 255 |
49.3%
|
| 1 | 214 |
41.4%
|
|
| 2 | 2 |
0.4%
|
|
| 3 | 8 |
1.5%
|
|
| 4 | 24 |
4.6%
|
|
| 10 | 14 |
2.7%
|
|
| Sysmiss | 30528 |