| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Semanal | 10 |
0.3%
|
| 2 | 2. Quincenal | 10 |
0.3%
|
| 3 | 3. Mensual | 95 |
3.2%
|
| 4 | 4. Trimestral | 261 |
8.9%
|
| 5 | 5. Semestral | 443 |
15.1%
|
| 6 | 6. Anual | 1875 |
63.8%
|
| 7 | 7. Otro (especifique) | 246 |
8.4%
|
| Sysmiss | 24817 |