| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 63 |
3.8%
|
|
| 1 | 1367 |
82.4%
|
|
| 2 | 184 |
11.1%
|
|
| 3 | 39 |
2.4%
|
|
| 4 | 5 |
0.3%
|
|
| 6 | 1 |
0.1%
|
|
| Sysmiss | 47041 |