US internet advertising revenue for the first six months of 2005 reached $5.8bn, a 26 per cent increase over the first half of 2004, according to figures from the Interactive Advertising Bureau and PricewaterhouseCoopers (PwC).
Revenue totalled almost $3bn for the second quarter of 2005, also a 26 per cent increase over the same period in 2004 and a 6.6 per cent increase over first quarter of 2005.
Revenue totalled almost $3bn for the second quarter of 2005, also a 26 per cent increase over the same period in 2004 and a 6.6 per cent increase over first quarter of 2005.