Facts and Figures Population* 103 679 Retail purchasing power* 5 898 EUR/Einwohner/Jahr Labour market General Unemployment rate* 2,50 % Labour - total* 24 140 person employed Labour by job specification Labour - expert* 7 % Labour - specialist* 11 % Labour - skilled worker* 63 % Labour - helper* 19 % Gross salary by job specification Gross salary - expert* 5 906 €/month Gross salary - specialist* 4 460 €/month Gross salary - skilled worker* 3 476 €/month Gross salary - helper* 2 936 €/month Area information Types of use District area* 1 275,50 km² Industrial and commercial area* 411 ha Residential building area* 2996 ha Agricultural area* 422 ha Contact My|BusinessLocation Kundenservice Website