| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 84 |
10.9%
|
|
| 1 | 25 |
3.2%
|
|
| 2 | 51 |
6.6%
|
|
| 3 | 44 |
5.7%
|
|
| 4 | 50 |
6.5%
|
|
| 5 | 121 |
15.6%
|
|
| 6 | 67 |
8.7%
|
|
| 7 | 97 |
12.5%
|
|
| 8 | 98 |
12.7%
|
|
| 9 | 76 |
9.8%
|
|
| 10 | 61 |
7.9%
|
|
| 999 | n.s/n.r | 1 | |
| Sysmiss | 10751 |