Facts and Figures Population* 130 946 Retail purchasing power* 5 855 EUR/Einwohner/Jahr Labour market General Unemployment rate* 2,60 % Labour - total* 49 520 person employed Labour by job specification Labour - expert* 9 % Labour - specialist* 13 % Labour - skilled worker* 57 % Labour - helper* 20 % Gross salary by job specification Gross salary - expert* 6 038 €/month Gross salary - specialist* 5 070 €/month Gross salary - skilled worker* 3 870 €/month Gross salary - helper* 3 047 €/month Area information Types of use District area* 1 204,24 km² Industrial and commercial area* 1251 ha Residential building area* 3151 ha Agricultural area* 327 ha Contact My|BusinessLocation Kundenservice Website