Note to paragraph (b): As used in this paragraph, "share of viewing hours" means the total hours that households that do not receive television signals from multichannel video programming distributors viewed the subject station during the week, expressed as a percentage of the total hours these households viewed all stations during the period, and "net weekly circulation" means the number of households that do not receive television signals from multichannel video programming distributors that viewed the station for 5 minutes or more during the entire week, expressed as a percentage of the total households that do not receive television signals from multichannel video programming distributors in the survey area.
47 C.F.R. §76.1506