Facts and Figures Population* 98 808 Retail purchasing power* 4 938 EUR/Einwohner/Jahr Labour market General Unemployment rate* 5,70 % Labour - total* 35 070 person employed Labour by job specification Labour - expert* 11 % Labour - specialist* 11 % Labour - skilled worker* 58 % Labour - helper* 20 % Gross salary by job specification Gross salary - expert* 5 236 €/month Gross salary - specialist* 3 894 €/month Gross salary - skilled worker* 3 121 €/month Gross salary - helper* 2 581 €/month Area information Types of use District area* 2 526,38 km² Industrial and commercial area* 1054 ha Residential building area* 3064 ha Agricultural area* 188 ha Contact My|BusinessLocation Kundenservice Website