Lionsgate's Madea's Big Happy Family has knocked off Rio from the top of The National Home Video sales chart after four weeks. The Nielsen VideoScan First Alert chart placed season 3 of the TV series Sons of Anarchy in second place on the sales chart, ahead of Rio , which fell to No. 3. The chart does not provide actual sales figures, primarily because some of the nation's largest retailers, including Wal-Mart, do not provide them. Rio shot up to No. 1 on Home Media magazine's rental chart, however, after 20th Century Fox allowed it to be rented by Red Box and Netflix after the usual four-week delay. Madea's Big Happy Family was No. 2.