| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 66 |
8.5%
|
|
| 1 | 20 |
2.6%
|
|
| 2 | 41 |
5.3%
|
|
| 3 | 37 |
4.8%
|
|
| 4 | 50 |
6.5%
|
|
| 5 | 147 |
19%
|
|
| 6 | 78 |
10.1%
|
|
| 7 | 102 |
13.2%
|
|
| 8 | 115 |
14.9%
|
|
| 9 | 63 |
8.2%
|
|
| 10 | 54 |
7%
|
|
| 999 | n.s/n.r | 2 | |
| Sysmiss | 10751 |