The Home Depot was radio’s biggest advertiser for the 15th week in a row, according to Media Monitors, airing 56,559 commercials on radio stations across the country. GEICO (40,520) and Lowes (35,789) held their 2nd and 3rd positions respectively. Pepsi was 4th with 29,493, followed by AutoZone, up from 22nd, rounding out the top five with 28,088 spots.
