The pharmacy chain surged to number two (from 18) on the Media Monitors weekly chart, airing just over 32,000 commercials on radio stations across the country last week. GEICO held on to the number one spot with 39,656. Rounding out the top five were AutoZone (30,105), Nissan Dealers (25,421), and McDonald’s (25,007). Along with Walgreens, other big movers included Macy’s (from 22 to 8) and Sprint (from 27 to 9).
