Facts and Figures Population* 66 355 Retail purchasing power* 5 812 EUR/Einwohner/Jahr Labour market General Unemployment rate* 3,00 % Labour - total* 24 740 person employed Labour by job specification Labour - expert* 8 % Labour - specialist* 11 % Labour - skilled worker* 63 % Labour - helper* 18 % Gross salary by job specification Gross salary - expert* 6 011 €/month Gross salary - specialist* 4 373 €/month Gross salary - skilled worker* 3 249 €/month Gross salary - helper* 2 881 €/month Area information Types of use District area* 651,49 km² Industrial and commercial area* 445 ha Residential building area* 1879 ha Agricultural area* 94 ha Contact My|BusinessLocation Kundenservice Website