| Valor | Categoría | Casos | |
|---|---|---|---|
| 0 | No usa | 1773 |
93.2%
|
| 1 | 116 |
6.1%
|
|
| 2 | 9 |
0.5%
|
|
| 3 | 3 |
0.2%
|
|
| 6 | 1 |
0.1%
|
|
| Sysmiss | 1 |