Internet Ad Revenue Reached A Record High

Revenue from online advertising set a new record by reaching $7.9 billion during the first six months of 2006. ($12.5B in 2005). Revenue grew 37%, leaving it on target for a fourth consecutive year of growth. It is also on track to set a record for the third year in a row.  
- Keyword ads: 40%
- Display ads: 21%
- Classified ads: 20%

But still, online advertising represents only  5%of all U.S. advertising revenues.