| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 112 |
51.6%
|
|
| 1 | 89 |
41%
|
|
| 2 | 11 |
5.1%
|
|
| 3 | 2 |
0.9%
|
|
| 4 | 1 |
0.5%
|
|
| 8 | 1 |
0.5%
|
|
| 10 | 1 |
0.5%
|
|
| Sysmiss | 3 |