Number of youths registered with follow-up service (Oppfølgingstjenesten, or OT) last school year (from 1.august to 15.june), after OT-county. For the fiscal year 2019, ot-numbers is registered in the school year 2018/2019. The youths which make up the target group for OT, is under 21 years and are not in education or work. Source: Education directorate.