| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 163 |
85.8%
|
|
| 1 | 20 |
10.5%
|
|
| 2 | 3 |
1.6%
|
|
| 3 | 1 |
0.5%
|
|
| 4 | 1 |
0.5%
|
|
| 8 | 1 |
0.5%
|
|
| 18 | 1 |
0.5%
|
|
| Sysmiss | 3550 |