This bar chart organizes the duration of pain among adults reporting pain by age, using 3-D spikes to represent the various percentages of durations of pain.
Text in this example:
Duration of Pain among Adults Reporting Pain, by Age:
United States, 1999 - 2002
< 1 month
Source: U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES, Center for Disease Control and Prevention, National Center for Health Statistics, Health, United States, 2006