For those who stopped counting, this is the third consecutive week that the insurance giant has topped the Media Monitors list of radio advertisers. In fact, since mid-December, the company has only occasionally been budged from the number one position. Geico ran 43,932 spots nationally last week, well ahead of number two advertiser Indeed which ran a still-healthy 29,346. Autozone (29,030) took over third position, up from 13th. The Home Depot (28,519) returned to the top five, placing fourth up from 19th, while McDonald’s (27,817) dropped two places to fifth spot.