| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 163 |
69.7%
|
|
| 1 | 46 |
19.7%
|
|
| 2 | 14 |
6%
|
|
| 3 | 3 |
1.3%
|
|
| 4 | 3 |
1.3%
|
|
| 5 | 2 |
0.9%
|
|
| 6 | 1 |
0.4%
|
|
| 8 | 1 |
0.4%
|
|
| 10 | 1 |
0.4%
|
|
| Sysmiss | 3506 |