| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 6 |
0.7%
|
|
| 1 | 5 |
0.6%
|
|
| 2 | 24 |
2.7%
|
|
| 3 | 13 |
1.5%
|
|
| 4 | 25 |
2.9%
|
|
| 5 | 71 |
8.1%
|
|
| 6 | 67 |
7.6%
|
|
| 7 | 130 |
14.8%
|
|
| 8 | 241 |
27.5%
|
|
| 9 | 129 |
14.7%
|
|
| 10 | 165 |
18.8%
|
|
| 999 | n.s/n.r | 5 | |
| Sysmiss | 10645 |