| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 1328821 |
77.2%
|
|
| 2 | 311654 |
18.1%
|
|
| 3 | 58199 |
3.4%
|
|
| 4 | 20003 |
1.2%
|
|
| 5 | 1550 |
0.1%
|
|
| 6 | 2040 |
0.1%
|
|
| 9 | Ignorado | 0 |
0%
|
| Sysmiss | 2898215 |