United States Communications 1999
Telephones: 182.558 million (1987 est.)
Radio broadcast stations: AM 4,987, FM 4,932, shortwave 0
Radios: 540.5 million (1992 est.)
Television broadcast stations: more than 1,500 (including nearly 1,000 stations affiliated with the five major networksNBC, ABC, CBS, FOX, and PBS; in addition, there are about 9,000 cable TV systems) (1997)
Televisions: 215 million (1993 est.)
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