| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 179 |
72.8%
|
|
| 1 | 34 |
13.8%
|
|
| 2 | 13 |
5.3%
|
|
| 3 | 11 |
4.5%
|
|
| 4 | 3 |
1.2%
|
|
| 5 | 2 |
0.8%
|
|
| 9 | 1 |
0.4%
|
|
| 11 | 1 |
0.4%
|
|
| 12 | 1 |
0.4%
|
|
| 20 | 1 |
0.4%
|
|
| Sysmiss | 3494 |