Cocaine now sells for as little as 60 euros ($80) a gram, or 5 euros ($7) a line, and it is regularly used by 1.6 percent of Spaniards, up from 0.9 percent in 1999, a government report said this month.Traces of cocaine can be found on 94 percent of banknotes in Spain, a country that has one of the world's highest rates of users, according to a study published on Sunday.
