Main results Results by main importance and activity. Units: economic data in millions of pesetas ,Total,Retail trade in non-specialized establishments,Retail trade in food, beverages and tobacco in specialised establishments,Retail trade in pharmacuetical products, medical articles, beauty and hygiene products,Other retail trade in new articles in specialised establishments,Retail trade in second-hand goods in establishments,Retail trade not carried out in establishments,Repair of personal effects and household equipment, Number of companies,555,609,39,391,156,055,32,366,262,126,2,296,46,666,16,710, Number of premises,641,841,52,249,172,300,36,974,312,528,2,539,47,418,17,832, Turnover,19,037,759,6,623,783,3,116,928,1,660,561,6,940,673,24,081,541,778,129,955, Production value,5,430,466,1,552,268,685,090,487,531,2,361,571,13,058,215,203,115,745, Added value at factors cost,3,911,419,1,089,043,524,031,409,623,1,678,019,9,158,134,536,67,010, Purchases and expenses on goods and services,15,631,352,5,740,482,2,610,963,1,273,734,5,501,007,15,553,423,971,65,642, Purchases of goods and services for resale,14,124,295,5,278,796,2,457,492,1,199,214,4,821,052,12,029,341,961,13,751, Staff costs,1,775,245,655,967,163,047,133,622,744,880,3,222,41,221,33,285, Gross investment in material goods,625,558,287,182,56,539,29,216,225,597,1,167,19,213,6,643, Employed personnel at 30-09-97,1,400,161,314,356,278,677,90,832,612,432,3,789,68,416,31,660, Paid personnel at 30-09-97,816,257,267,485,103,593,58,357,352,074,1,479,18,773,14,496, Notes: Source: National Statistics Institute