Questão jurídica principal
Whether the invalidity degree was correctly determined by income comparison and entitled the claimant to a pension.
Decisão extraída
The income comparison was correctly carried out; the resulting invalidity degree did not reach the threshold for a pension.
Fundamentação extraída
The court accepted the lower court's approach to assessing valid income from prior earnings and invalid income from statistical wages. Even assuming the reduced valid income, the comparison yielded at most 25% invalidity, insufficient under the IVG.