Among adults 18-49, NBC has had at...

Among adults 18-49, NBC has had at least a 25% advantage over second place during each of the last 10 weeks. This is the longest such streak by any network since A.C. Nielsen began measuring viewership 52 weeks a year with People Meters in September 1987.

Prime Time

Ratings for adults, 18-49

NBC

Last week: 4.3

Season to date: 6.4

Fox

Last week: 3.4

Season to date: 5.0

ABC

Last week: 3.1

Season to date: 5.1

CBS

Last week: 2.9

Season to date: 4.1

UPN

Last week: 1.5

Season to date: 1.8

WB

Last week: 1.3

Season to date: 1.3

Size of group: 123,150,000

Note: Each rating point equals 1% of group

Sources: Nielsen Media Research, networks