The current situation of falling international coffee prices is of concern because it harms producers in the world, says in a statement the executive director of the International Coffee Organization (ICO), the Brazilian Robério Oliveira Silva, referring to the strike of Colombia's coffee growers, who are asking for more government aid and a competitive exchange rate. According to a survey of the OIC, the average monthly price of Colombian coffee dropped from 244.14 U.S. cents per lb to 161.57 cents, the equivalent of 34% in the last 12 months.