This document contains several charts and graphs summarizing various data:
1) A pie chart shows the favorite sports of students at a school, with basketball and soccer being the most popular at 10 students each.
2) A bar graph shows median income by education level for men and women, with income increasing as education level increases.
3) A line graph shows operating expenses for the American Red Cross from 1997 to 2006, with expenses steadily increasing over time.