It was noted that, in some regions, economics was resulting in increased migration to coca-growing areas; at the same time, there was a trend towards moving illicit drug-processing laboratories from rural areas to suburban areas, in response to drug law enforcement efforts.
据指出，某些区域的经济情况造成向古柯种植区的移民增加，同时，为了应对禁毒执法努力，非法药物加工点趋向于从农村移往郊区。