how the TV channel rates itself as no.1 viewer channel

December 25, 2006 12:31am CST
there are somany entertainment channel are there like news channels, cartoon channel, TV serials channels , movie channels, and discovery channels,and travel based channels, how each channel rates it self as the number 1 channel, how they will come to analysis that our channel is getting viewed by these many number of people, as people wont be consistently watching the same channel for a long time.
1 response
@gsnarayanan (1705)
• India
25 Dec 06
The statistical data is cpllected based on the response from cable TV operators.