| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | 170 |
42.4%
|
|
| 1 | 110 |
27.4%
|
|
| 2 | 88 |
21.9%
|
|
| 3 | 15 |
3.7%
|
|
| 4 | 12 |
3%
|
|
| 5 | 2 |
0.5%
|
|
| 6 | 1 |
0.2%
|
|
| 7 | 2 |
0.5%
|
|
| 9 | 1 |
0.2%
|
|
| Sysmiss | 32835 |