Compiled by Ad Age in 2011 for 50-year anniversary of Newton Minow's "vast wasteland" speech.
TV Ad Spending, 2000 to 2013 (Forecast)
Time Spent Watching TV, 1988 to 2009
TV's Share of U.S. Advertising, 1948 to 2010
Television Bureau of Advertising's "TV Basics"
A quick reference for TV data.