21.   Most sleeping bags have temperature ratings that serve as guides.

22.   No show on Fox, NBC, ABC or CBS had lower ratings.

23.   Now it will not let me into any sites that do not have a rating.

24.   Of major cities, only Detroit, Philadelphia, and Washington, D.C. have lower ratings.

25.   Placed on Friday nights, the show had abysmal ratings at first.

26.   Seeking to avoid having a ratings system imposed by the federal government, all the networks have been discussing an industry-sponsored effort.

27.   She said it was unusual for companies to have high out-of-service rates but still have satisfactory ratings.

28.   Since shortwave radio does not have ratings, it is impossible to tell how many people tune into Cooper, Koernke and the others.

29.   So far, only a tiny percentage of Web sites actually have RSAC ratings.

30.   St. Petersburg does not yet have a credit rating and will not be able to get a rating until Russia has a rating, Zelinsky said.