Alliance for Audited Media (AAM) [formerly: Audit Bureau of Circulation (ABC)] provides circulation statistics for several thousand US and Canadian newspapers and periodical publications. Reports include statistics on paid and non-paid subscriptions, including digital subscriptions, home delivery and single-copy sales and are in PDF format. Yearly audit reports also include geographic breakdowns of circulation and some demographic information on readership. Search by title, periodical classification, market area, or circulation size. [more]