NBC easily won the ratings race last week on the strength of the final episode of Friends, which ended up with 52.5 million viewers. CBS finished a strong second thanks to the Survivor All-Stars finale, which attracted 24.8 million viewers for fourth place. In other ratings news, the WB's Everwood ended its second year Monday with a season-high 6.4 million viewers. CSI: Miami also had its most-watched episode of the season with 21 million viewers.