```json
{
    "no": [1, 2, 3, 4, 5],
    "yes": [9, 10, 11, 12, 13]
}
```

Based on my analysis, I found that individuals with lower educational-num values (1, 2, 3, 4, 5) are more likely to earn less than 50000 dollars per year. On the other hand, individuals with higher educational-num values (9, 10, 11, 12, 13) are more likely to earn more than 50000 dollars per year.