Facts and Figures Population* 179 276 Retail purchasing power* 5 289 EUR/Einwohner/Jahr Labour market General Unemployment rate* 5,70 % Labour - total* 68 100 person employed Labour by job specification Labour - expert* 9 % Labour - specialist* 11 % Labour - skilled worker* 63 % Labour - helper* 16 % Gross salary by job specification Gross salary - expert* 5 319 €/month Gross salary - specialist* 4 001 €/month Gross salary - skilled worker* 3 473 €/month Gross salary - helper* 2 850 €/month Area information Types of use District area* 2 256,76 km² Industrial and commercial area* 2500 ha Residential building area* 5669 ha Agricultural area* 281 ha Contact My|BusinessLocation Kundenservice Website