| value | category | Casos | |
|---|---|---|---|
| 0 | 27 |
0.4%
|
|
| 1 | 640 |
10.2%
|
|
| 2 | 1313 |
21%
|
|
| 3 | 819 |
13.1%
|
|
| 4 | 1704 |
27.3%
|
|
| 5 | 39 |
0.6%
|
|
| Sysmiss | 1708 |