| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 11 |
1.5%
|
|
| 1 | 685 |
91.3%
|
|
| 2 | 43 |
5.7%
|
|
| 3 | 9 |
1.2%
|
|
| 4 | 1 |
0.1%
|
|
| 5 | 1 |
0.1%
|
|
| Sysmiss | 10778 |