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djmimi
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Arbitron announced on Monday (Oct. 6) that it has commercialized its Portable People Meter radio ratings services in eight new markets. Arbitron has released radio audience estimates for the September 2008 PPM survey month (August 21-September 17) to its subscribers in New York, Los Angeles, Chicago, San Francisco, Nassau-Suffolk, Middlesex-Somerset-Union, Riverside-San Bernardino and San Jose.
Reaction please.
Reaction please.