Global ad spending in major media will rise to $486 billion in 2012 (4.7% growth)(Adage)
Total Internet advertising in 2011 will be $78.5 billion
Google's total advertising revenue in 2010 is $28.236 billion. In it $19.44 billion is from its own properties and $8.792 billion is from Network members' websites
In the third quarter US internet advertising spend increased to $7.9 billion (IAB, Nov)
IAB (Nov) http://www.iab.net/about_the_iab/recent_press_releases/press_release_archive/press_release/pr-113011
PEW research on Online media types and advertising growth
Digital advertising revenue of New York Times Media Group, which publishes the New York Time, increased 6.2% to $50.3m in the three months to September 2011, compared with a 10.4% drop in print advertising revenue in the period.
Demand media second quarter revenue is up at $76.6 million exclusive of traffic acquision costs. 13,000 writers contribute article to the sites of Demand media.
Advertisers spent $22.7 billion online in 2009 — 3.4% less than they spent in 2008.