Chrysler-Jeep-Dodge jumped from #88 to #1, buying the most radio advertisements for the week of May 16 to 22, reports Media Monitors. The car-maker knocks three-week #1 buyer Public Mobile out of the top spot.

Coming in at #2 on the list, up from #7, was BlackCreek Summer Music Festival with 776 slots purchased, while previously uncharted Pizza Pizza joined the list at #3 for the week.

In Montreal, Sears moved from #7, to #1 for the week, replacing Hyundai at the top of the list. Coming in #2 in the rankings was the Government of Canada, up from a shift down to #3 last week.

CTV made a jump on to the charts, moving from #89 to #9 overall.

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