Since July 2009, Israeli broadcast monitoring service Media Forest has been publishing four rankings which list the top ten most-broadcast Romanian and foreign songs on Romanian radio stations and television channels separately on a weekly basis. The charts consider data from eight radio stations—Digi FM, Europa FM, Kiss FM, Magic FM, Pro FM, Radio ZU, Radio România Actualități and Virgin Radio Romania—and five television channels—1 Music Channel, Kiss TV, MTV Romania, UTV Romania and ZU TV. Chart placings are based on the number of times tracks are broadcast, determined by acoustic fingerprinting.