```json
{
	"yes": [1000.0, 2000.0, 3000.0, 4000.0, 5000.0],
	"no": [500.0, 10000.0, 15000.0, 20000.0, 25000.0]
}
```
Based on prior knowledge, the credit_amount can be categorized into ranges:
- For class "yes", typical credit_amount values could range from 1000.0 to 5000.0.
- For class "no", typical credit_amount values could range from 500.0 to 25000.0.