| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 220 |
92.8%
|
|
| 1 | 9 |
3.8%
|
|
| 2 | 4 |
1.7%
|
|
| 3 | 1 |
0.4%
|
|
| 4 | 1 |
0.4%
|
|
| 7 | 1 |
0.4%
|
|
| 11 | 1 |
0.4%
|
|
| Sysmiss | 3503 |