Numbers

By Melissa August, Harriet Barovick, Elizabeth L. Bland, Sean Gregory And Rebecca Winters

524 Number of passengers and crew who became ill on four consecutive cruises this month on the Amsterdam, a Holland America cruise ship

10 Number of days the Amsterdam will be out of service to be disinfected

13% Percentage of Americans between the ages of 18 and 24 who could locate Iraq on a map

34% Percentage of same group who knew that the Marquesas, where last season's Survivor was shot, are located in the South Pacific

70% Percentage of Americans who say they would like to die at home

25% Percentage of Americans who die at home

65 Number of lines in the latest edition of Who's Who in America used by Senator Hillary Rodham Clinton for her biographical entry

15 Number of lines used by former President Bill Clinton

Source: AP (2), USA Today, Chicago Sun-Times