Unemployment rate for foreigners in %, county level

The respective annual average value is shown.
The unemployment rate indicates the relative underutilisation of labour supply by linking the (registered) unemployed to the labour force (EP = employed + unemployed) as quotas. The denominator size is called the reference size.
All civilian workers are the sum of dependent civilian workers as well as self-employed and assisting family members.
These are still limited to the corresponding groups of people (here foreigners).