| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 1089821 |
81.3%
|
|
| 2 | 196584 |
14.7%
|
|
| 3 | 40052 |
3%
|
|
| 4 | 7927 |
0.6%
|
|
| 5 | 2124 |
0.2%
|
|
| 6 | 723 |
0.1%
|
|
| 9 | Ignorado | 3654 |
0.3%
|
| Sysmiss | 3012958 |