| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 158 |
80.2%
|
|
| 1 | 29 |
14.7%
|
|
| 2 | 4 |
2%
|
|
| 3 | 3 |
1.5%
|
|
| 4 | 1 |
0.5%
|
|
| 5 | 1 |
0.5%
|
|
| 9 | 1 |
0.5%
|
|
| Sysmiss | 3543 |