| value | category | Casos | |
|---|---|---|---|
| 0 | 6 |
0.2%
|
|
| 1 | 209 |
8.5%
|
|
| 2 | 515 |
21%
|
|
| 3 | 346 |
14.1%
|
|
| 4 | 737 |
30.1%
|
|
| 5 | 21 |
0.9%
|
|
| Sysmiss | 616 |