| value | category | Casos | |
|---|---|---|---|
| 0 | 313 |
12.8%
|
|
| 1 | 520 |
21.2%
|
|
| 2 | 336 |
13.7%
|
|
| 3 | 213 |
8.7%
|
|
| 4 | 115 |
4.7%
|
|
| 5 | 37 |
1.5%
|
|
| 6 | 11 |
0.4%
|
|
| 7 | 6 |
0.2%
|
|
| 8 | 1 |
0%
|
|
| Sysmiss | 898 |