Percent of high school students of different ages who 
did various activities on an average day, 2003-07


	                         Percent	

Activity		Ages 15-16	Ages 17-19

Volunteering		    8.5		   11.2
Working			   12.3		   19.6
Sports/exercise		   32.0		   25.8
Games/computer		   37.8		   31.9
Shopping		   28.9		   33.9
Household activities	   47.3		   42.3
Driving			   24.9		   51.5