TV rankings

Here are the 10 most-watched prime-time programs in the L.A. market last week, based on the average number of viewers. The national ratings are on Page 9.

Source: Nielsen Media Research

*--* PROGRAM NAT’L RANK STATION VIEWERS

1 “American Idol” (Tue.) 1 KTTV 1,210,000

2 “Desperate Housewives” 5 KABC 1,170,000

3 “Grey’s Anatomy” 4 KABC 1,159,000

4 “NCAA Basketball” (Sat.) 22 KCBS 1,146,000

5 “American Idol” (Wed.) 2 KTTV 1,125,000

6 “CSI” 3 KCBS 994,000

7 “House” 6 KTTV 951,000

8 “Without a Trace” 7 KCBS 851,000

9 “Lost” 12 KABC 819,000

10 “Alborada” (Mon.) 95 KMEX 805,000

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