Which advertisers prefer which commercial radio formats?

It may surprise many, but the Advanced Medical Institute (AMI) which had until recently been heard ad nauseum on talk radio advertised exclusively on CHR radio over the past two weeks, according to monitoring service AirCheck.

Listed below are the Top 10 advertisers exclusively by Radio Format. The research included the markets of Sydney, Melbourne, Brisbane, Gold Coast, Adelaide, Perth, Central Coast, Newcastle & Geelong.