Decision may sway Swedish voters to reject single currency EURO FOCUS FOREIGN STAFF BRITAIN'S decision to hold off on the euro could help persuade at least one other European Union member - Sweden - to stay out. The country's nine million population is to vote on euro entry in a referendum in September, and polls show public opinion has slowly shifted in favour of keeping the krona. Euro proponents brushed off Britain's decision to stick with the pound yesterday. "Sweden is a small and open economy," said Jonas Frycklund, a spokesman for the Federation of Swedish Industries, a pro-euro trade...