Kernrechtsfrage
How should the insured person's valid income be determined for invalidity comparison?
Extrahierter Entscheid
The valid income could not be based on the temporary hourly wage extrapolated to a full annual salary; tabular wages were the proper basis.
Extrahierte Begründung
The insured had a history of temporary work with varying wages and incomes well below the cantonal figure. Extrapolating the last temporary hourly wage to a full-time annual income was not realistic; using LSE tables better reflected probable earnings.