:Good question; my guess is there's some comparison between viewership worldwide, however a comparison of the cost of advertising a 30 second spot might be fair to give perspective and relevance, at least for CP's primary American target market. [[User:RobSmith|Rob Smith]] 22:30, 29 January 2012 (EST) | :Good question; my guess is there's some comparison between viewership worldwide, however a comparison of the cost of advertising a 30 second spot might be fair to give perspective and relevance, at least for CP's primary American target market. [[User:RobSmith|Rob Smith]] 22:30, 29 January 2012 (EST) |