| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 1653682 |
84.4%
|
|
| 2 | 236399 |
12.1%
|
|
| 3 | 44166 |
2.3%
|
|
| 4 | 14249 |
0.7%
|
|
| 5 | 2895 |
0.1%
|
|
| 8 | 1182 |
0.1%
|
|
| 9 | Ignorado | 7716 |
0.4%
|
| Sysmiss | 2572873 |