Facts and Figures Population* 101 272 Retail purchasing power* 5 826 EUR/Einwohner/Jahr Labour market General Unemployment rate* 1,90 % Labour - total* 34 360 person employed Labour by job specification Labour - expert* 7 % Labour - specialist* 11 % Labour - skilled worker* 60 % Labour - helper* 21 % Gross salary by job specification Gross salary - expert* 5 543 €/month Gross salary - specialist* 4 327 €/month Gross salary - skilled worker* 3 389 €/month Gross salary - helper* 2 750 €/month Area information Types of use District area* 1 267,45 km² Industrial and commercial area* 688 ha Residential building area* 2060 ha Agricultural area* 527 ha Contact My|BusinessLocation Kundenservice Website