| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 2162 |
17.5%
|
|
| 1 | 4464 |
36.1%
|
|
| 2 | 3386 |
27.4%
|
|
| 3 | 1384 |
11.2%
|
|
| 4 | 574 |
4.6%
|
|
| 5 | 263 |
2.1%
|
|
| 6 | 80 |
0.6%
|
|
| 7 | 14 |
0.1%
|
|
| 8 | 45 |
0.4%
|
|
| 9 | 1 |
0%
|
|
| 10 | 7 |
0.1%
|
|
| 99 | NS/NR | 0 | |
| Sysmiss | 15926 |