Cigarette Consumption Data:

A national insurance organization wanted to study the consumption pattern of
cigarettes in all 50 states and the District of Columbia.  This dataset
contains the 1970 data they collected.  The variables are:

State	
Age        median age of person living in state	
HS         percentage of people over 25 years of age who have completed
           high school
Income     per capita personal income (in dollars)
Black	   percentage of black people living in the state
Female	   percentage of women living in the state
Price	   weighted average price (in cents) of a pack of cigarettes in the
           state
Sales      percapita number of packs of cigarettes sold in the sate