| value | category | Casos | |
|---|---|---|---|
| 0 | 540 |
97.6%
|
|
| 1 | 1 |
0.2%
|
|
| 2 | 4 |
0.7%
|
|
| 3 | 1 |
0.2%
|
|
| 16 | 1 |
0.2%
|
|
| Sysmiss | 6 |