An island, a house and the seat across from Regis: Those are the places that most viewers have their eyes on this summer.

CBS's "Survivor" remained the top-rated prime-time show last week, according to Nielsen Media Research figures. About 27 million viewers watched college student Jenna get voted off the island.

Next-ranked were the Sunday, Thursday and Tuesday editions of ABC's Regis Philbin-hosted game show, "Who Wants to Be a Millionaire."

Then came CBS's "Big Brother," which landed in fifth place with its live Wednesday edition airing after "Survivor." The week's other five installments of this voyeur-vision series didn't fare as well, ranking 20, 29, 45, 48 and 75.

For the week, ABC and CBS tied, each scoring a 6.6 household rating and a 12 share, though ABC edged out CBS in average viewers -- 9.70 million to 9.55 million. NBC had 8.87 million viewers (6.2 rating and 11 share), and Fox had 5.91 million (4 rating, 7 share).

UPN had 3.19 million viewers (2, 4), the WB had 2.42 million (1.6, 3) and Pax TV had 1.4 million (1, 2).

NBC's "Nightly News" won the evening news ratings derby with 9.74 million viewers (7.2 rating, 16 share). ABC's "World News Tonight" had 8.81 million viewers (6.7, 15), while "The CBS Evening News" had 7.75 million viewers (6.0, 13).

A rating point represents 1,008,000 households, or 1 percent of the nation's estimated 100.8 million TV homes. Share is the percentage of in-use televisions tuned to a given show.

Here are the prime-time ratings as compiled by Nielsen Media Research for July 24-30:

1. "Survivor," CBS.
2. "Who Wants to B a Millionaire," ABC.
3. "Who Wants to be a Millionaire," ABC.
4. "Who Wants to be a Millionaire," ABC.
5. "Big Brother," CBS.
6. "The Practice," ABC.
7. "Law & Order," NBC.
8. "Everybody Loves Raymond," CBS.
9. "Law & Order," NBC.
10. "Mysterious Ways," NBC.
11. "60 Minutes," CBS.
12. "Becker," CBS.
13. "Dateline NBC" (Tuesday).
14. "John Stossel: You Can't Say That!," ABC.
15. "Dharma & Greg," ABC.
16. "The West Wing," NBC.
17. "ER," NBC.
18. "Frasier," NBC.
18. "Friends," NBC.
20. "Big Brother," CBS.
21. "20/20" (Wednesday), ABC.
21. "48 Hours," CBS.
23. "CBS Tuesday Movie: "Night Sins (Part 2)."
23. "Dateline NBC" (Friday).
23. "Just Shoot Me," NBC.
23. "Will & Grace," NBC.
27. "Touched by an Angel," CBS.
28. "Law & Order: Special Victims Unit," NBC.
29. "Big Brother," CBS.
29. "CBS Sunday Movie: Louisa May Alcott's The Inheritance."
31. "JAG," CBS.
31. "Just Shoot Me," NBC.
31. "King of Queens," CBS.
34. "Two Guys and a Girl," ABC.
34. "Whose Line is It Anyway?," ABC.
36. "Dateline NBC" (Wednesday).
36. "Nash Bridges," CBS.
38. "20/20" (Friday), ABC.
38. "60 Minutes II," CBS.
38. "Geraldo Rivera Reports: Las Vegas," NBC.
38. "NBC Sunday Night Movie: Demolition Man."
38. "NYPD Blue," ABC.
43. "Family Law," CBS.
43. "Third Watch," NBC.
45. "Big Brother," CBS.
45. "The Simpsons," Fox.
45. "Wonderful World of Disney: Homeward Bound II," ABC.
48. "3rd Rock from the Sun," NBC.
48. "Big Brother," CBS.
50. "Malcolm in the Middle," Fox.
51. "Walker, Texas Ranger," CBS.
52. "King of Queens," CBS.
53. "Cops 2: Fort Worth," Fox.
53. "U.S. Gymnastics Championships," NBC.
55. "America's Most Wanted: America Fights Back," Fox.
55. "Dateline NBC -- Concorde Special."
55. "The Drew Carey Show," ABC.
55. "Spin City," ABC.
55. "World Wrestling Federation Smackdown!," UPN.
60. "Candid Camera," CBS.
60. "Whose Line is It Anyway?," ABC.
62. "ABC Saturday Night Movie: Nick of Time."
62. "Beyond Belief: Fact or Fiction," Fox.
62. "Family Guy," Fox.
62. "Frasier," NBC.
62. "Sabrina, The Teenage Witch," ABC.
67. "That '70s Show 2," Fox.
67. "U.S. Gymnastics Championships," NBC.
69. "Guinness World Records," Fox.
70. "Boy Meets World," ABC.
70. "David Blaine: Magic Man," ABC.
70. "Making The Band," ABC.
70. "The Pretender," NBC.
70. "World's Most Amazing Videos," NBC.
75. "ABC Monday Night Movie: Double Platinum."
75. "Big Brother," CBS.
75. "Cops: Albuquerque," Fox.
75. "Once and Again," ABC.
75. "Providence," NBC.
75. "Titus," Fox.
75. "Walker, Texas Ranger"," CBS.
82. "Making The Band," ABC.
82. "Two Guys and a Girl," ABC.
84. "Fox Thursday Night Movie: Event Horizon."
84. "King of the Hill," Fox.
84. "The PJs," Fox.
87. "City of Angels," CBS.
87. "Ladies Man," CBS.
89. "Now or Never," Fox.
89. "The X-Files," Fox.
91. "Futurama," Fox.
91. "Opposite Sex," Fox.
93. "Ally McBeal," Fox.
93. "King of the Hill," Fox.
95. "Family Guy," Fox.
96. "Norm," ABC.
97. "Charmed," WB.
98. "For Your Love," WB.
99. "7th Heaven," WB.
99. "The Parkers," UPN.
101. "The Jamie Foxx Show," WB.
101. "Moesha," UPN.
103. "7th Heaven Beginnings," WB.
103. "Baby Blues," WB.
103. "Baby Blues," WB.
106. "Angel," WB.
106. "Diagnosis Murder," Pax.
106. "Grown Ups," UPN.
106. "Popular," WB.
106. "Young Americans," WB.
111. "Dawson's Creek," WB.
111. "Star Trek: Voyager," UPN.
113. "Buffy the Vampire Slayer" WB.
113. "Diagnosis Murder," Pax.
113. "For Your Love," WB.
113. "Malcolm & Eddie," UPN.
113. "Roswell," WB.
113. "The Steve Harvey Show," WB.
119. "7 Days," UPN.
119. "Diagnosis Murder," Pax.
119. "Pax TV Sunday Mystery Movie: Diagnosis Murder: Murder on the Run."
119. "Touched by an Angel," Pax.
119. "Touched by an Angel," Pax.
124. "Diagnosis Murder," Pax.
124. "I Dare You!," UPN.
124. "It's a Miracle," Pax.
124. "Secret Agent Man," UPN.
124. "The Strip," UPN.
124. "Touched by an Angel," Pax.
124. "Touched by an Angel," Pax.
131. "Diagnosis Murder," Pax.
131. "Shasta," UPN.
131. "Young Americans," WB.
134. "Dilbert," UPN.
134. "Touched by an Angel," Pax.
136. "It's a Miracle," Pax.
137. "It's a Miracle," Pax.
138. "Angels Among Us," Pax.
138. "Promised Land," Pax.
138. "Twenty-One," Pax.
138. "Twice in a Lifetime," Pax.
138. "U.S. Olympic Trials--Track and Field," Pax.
143. "Promised Land,"

Credit: ASSOCIATED PRESS