"David" wrote in message
...
On Wed, 19 Jul 2006 16:58:27 GMT, "David Eduardo"
wrote:



KCRW has a 1.2 share in LA, while the sum of the four AC stations is about
13 sharess.

How would you know that? NCEs have their own book.

NCEs are measured by Arbitron, but the data is marketed to NCE's by a
separate entity. All the NCE numbers come from Arbitron, and all Arbitron
subscribers have them.