| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 160 |
43%
|
|
| 2 | 155 |
41.7%
|
|
| 3 | 28 |
7.5%
|
|
| 4 | 13 |
3.5%
|
|
| 5 | 11 |
3%
|
|
| 6 | 2 |
0.5%
|
|
| 7 | 2 |
0.5%
|
|
| 9 | 1 |
0.3%
|
|
| Sysmiss | 38027 |