services sector statistical yearbook 2001 1 structure of the production service activities comprise a number different industries with one thing in common these include wholesale and retail trades hotels restaurants catering transport telecommunications postal computer it financial business etc growth has experienced 20 per cent increase employment during period 1992 1999 whereas persons employed manufacturing have decreased 3 greatest within taken place area this grown from 172 000 to almost 246 500 second largest rate been found 18 percent while trade seen an 12 private is illustrated figure was which accounted for 450 800