Key legal question
Whether the cantonal court correctly awarded a half invalidity pension from 2007-05-01.
Extracted holding
Yes. After using the proper statistical wage basis and a 5% deduction, the loss of earning capacity was 52%, entitling her to a half pension.
Extracted reasoning
For the insured's adapted former office/banking activity, the appropriate benchmark was ESS TA7, sector 'secretariat, chancery work', qualification level 3. With a 70% work capacity and a justified 5% deduction, the invalid income remained low enough to produce a 52% disability rate.