One-fifth of Yahoo's revenue thanks to Overture
This number according to a Wall Street Journal story (subscription required) on Yahoo and Overture, the search engine/advertising company that's under attack by Google:
About 19% of Yahoo Inc.'s total first-quarter revenue was attributed to the Internet company's partnership with Overture Services Inc. for search-related advertisements, according to Yahoo's quarterly filing with the Securities and Exchange Commission.
The Sunnyvale, Calif., company said that about $53.8 million in revenue for the period ended March 31 could be attributed to its agreement with Overture.