| Valor | Categoría | Casos | |
|---|---|---|---|
| 2 | 967 |
63.6%
|
|
| 3 | 310 |
20.4%
|
|
| 4 | 147 |
9.7%
|
|
| 5 | 72 |
4.7%
|
|
| 6 | 15 |
1%
|
|
| 7 | 4 |
0.3%
|
|
| 15 | 2 |
0.1%
|
|
| 9 | 2 |
0.1%
|
|
| 10 | 1 |
0.1%
|
|
| Sysmiss | 2691 |