I don't know the answer, but why are you interested in the 10 year mark? ----- Original Message ----- From: "Cliff Benham" <cliff.benham@xxxxxxxxxxxx> > What percentage of TV sets being sold in the U.S. in 1964,=20 > ten years after color was 'turned on' were color sets?=20 ---------------------------------------------------------------------- You can UNSUBSCRIBE from the OpenDTV list in two ways: - Using the UNSUBSCRIBE command in your user configuration settings at FreeLists.org - By sending a message to: opendtv-request@xxxxxxxxxxxxx with the word unsubscribe in the subject line.