Stations shuffle as national radio ratings released

TORONTO – The fall 2006 BBM ratings book (officially called S4 2006) came out Monday and one of the more notable stories in Canada's largest market is the boost in ratings at CHFI to a 9.1 share this fall, compared to an 8.6 in the S3 book and a 9.0 in S4 2005. All numbers are A12+. The difference between the top line shares between periods isn't all that large, but the talking point is that the Rogers-owned station is now at the top of the Toronto heap. It jumped over CHUM FM in Toronto, which recorded an S4 2006...