Downloadable electronic publications in the nature maps and graphs in the field of demographic and economic topics, namely age, race, sex, income, employment, housing, language, education, school performance, ancestry, migration, transportation, and other related aspects of a user-defined geography, namely related statistical information for the use of researchers, students, employers, library patrons, and policy makers

computer software for analyzing and presenting marketing, demographic and census data in a map-based, graphic format