| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 3481 |
37.7%
|
|
| 1 | 1993 |
21.6%
|
|
| 2 | 2420 |
26.2%
|
|
| 3 | 636 |
6.9%
|
|
| 4 | 450 |
4.9%
|
|
| 5 | 114 |
1.2%
|
|
| 6 | 92 |
1%
|
|
| 7 | 8 |
0.1%
|
|
| 8 | 24 |
0.3%
|
|
| 9 | 1 |
0%
|
|
| 10 | 16 |
0.2%
|
|
| 12 | 1 |
0%
|
|
| 20 | 1 |
0%
|
|
| Sysmiss | 31577 |