Reading support:
The statistic shows the commercial GPS equipment revenues in the United States between 2005 and 2010. The commercial GPS equipment revenues amounted to 4.686 billion U.S. dollars in 2005. In 2010, the total GPS equipment revenue amounted to 25.479 billion U.S. dollars in the United States. And the total GPS equipment sales amounted to 122.35 million units in 2010.