Facts and Figures Population* 94 912 Retail purchasing power* 5 487 EUR/Einwohner/Jahr Labour market General Unemployment rate* 3,60 % Labour - total* 14 820 person employed Labour by job specification Labour - expert* 6 % Labour - specialist* 11 % Labour - skilled worker* 62 % Labour - helper* 21 % Gross salary by job specification Gross salary - expert* 4 886 €/month Gross salary - specialist* 4 168 €/month Gross salary - skilled worker* 3 284 €/month Gross salary - helper* 2 759 €/month Area information Types of use District area* 953,52 km² Industrial and commercial area* 339 ha Residential building area* 2963 ha Agricultural area* 119 ha Contact My|BusinessLocation Kundenservice Website