Benetton Group announced that sales steadily increased from January to June 2008, up by 5% from the same period last year.The company announced its full-year business outlook for fiscal 2008 in May this year, which expected 6 to 8% increases for consolidated sales and more than 7% increase for net income from the previous year, this 5% increase for sales from January to June is in line with the annual outlook, said the company.