| value | category | Casos | |
|---|---|---|---|
| 0 | 3616 |
55.5%
|
|
| 1 | 1276 |
19.6%
|
|
| 2 | 498 |
7.6%
|
|
| 3 | 219 |
3.4%
|
|
| 4 | 76 |
1.2%
|
|
| 5 | 18 |
0.3%
|
|
| 6 | 7 |
0.1%
|
|
| 9 | 2 |
0%
|
|
| Sysmiss | 800 |