While this growth is impressive, seven countries still recorded declines in ad spending in the second quarter of 2009, including South Korea (-17%) and Taiwan (-16%).

“Although declines in advertising activity were still evident across free to air TV, newspapers and magazines in a number of markets, there were clear signs of a reversal of contracting activity.    In the more dynamic markets of China and India, both of which saw sharp cutbacks in advertising activity in the first quarter, advertising bounced back strongly with double digit growth over the same quarter in 2008,” said Richard Basil-Jones, Managing Director, Asia Pacific at Nielsen.  “Positive economic signs across the region suggest that the recovery to pre-financial crisis advertising activity may occur earlier than industry observers had forecast at the beginning of the year.”

On a year-to-year basis, ad spend was up 9 percent, reaching an estimated $112 billion (US).  Television was the only main media to record growth (10%), while newspapers and magazines showed modest declines (-1% and -3%, respectively).

All measured media showed negative growth in this difficult economy, ranging from Spanish-Language Cable TV (-1.1%) to Local Sunday Supplements (-37.7%).

“These first quarter results will hardly come as a surprise to an advertising industry that’s struggling just like many other areas of the American economy,” said Annie Touliatos, VP of Sales Development for Monitor-Plus, Nielsen’s ad tracking service. “Now more than ever it’s important for buyers and sellers to adjust to the changing competitive landscape by carefully analyzing the wide range of advertising intelligence that Nielsen can offer.”

Download the full news release, including a breakdown of product category ad spend.

The three networks aired more than 36 minutes of commercials, including promotional announcements and public service announcements, during the DNC — compared with just 13 minutes of commercials during the GOP convention, according to Nielsen.

Of the three networks, CBS aired the most advertising during both conventions.

John McCain’s campaign ran 74% more ads during the Republican convention (11,845) than during the Democratic National Convention (6,791).  In contrast, Barack Obama’s campaign maintained consistent levels of advertising during both conventions (10,756 during the Democratic convention; 10,468 during the GOP convention).

Both parties’ committees ran more advertising during the opposing party’s convention than during their own.  The Republican National Committee Campaign ran 1,787 commercials during the Democratic Convention, but only 442 during the Republican Convention, while the Democratic National Committee Campaign aired 2,553 ads during the Republican Convention, but only 2,046 during the Democratic Convention. 

Political organizations, including “527” groups, ran approximately the same number of ads during both conventions: 22,245 spots during the Democratic convention and 25,767 during the GOP convention.