does anyone know any sites where it shows tv ratings?? like for three's company and other old shows? thanks.

I know this question was asked over a month ago, but in case you haven't found an answer, maybe this will help. This site lists ratings from 1950-2002 for every show ever to make it in the top 30. Can be sorted by year.

http://www.chez.com/fbibler/tvstats/ratings_us_index.html