| Value | Category | Cases | |
|---|---|---|---|
| 0 | Ninguno | 318 |
82%
|
| 1 | 41 |
10.6%
|
|
| 2 | 17 |
4.4%
|
|
| 3 | 9 |
2.3%
|
|
| 4 | 1 |
0.3%
|
|
| 5 | 2 |
0.5%
|
|
| Sysmiss | 1185 |