"Trikon Technologies Inc., which makes equipment used in the construction of cell-phone components, said in a recent release that the worldwide handset market is "forecasted to reach 1 billion units...
As of December 2008, there are 271,000,000 cell phones in the U.S., about 88 percent of the population.
In the world, there are 4,100,000,000 cell phones in use.
For a full list of countries and...
