African-American, Non-Hispanic - A U.S. Citizen having origins in any of the Black racial groups of Africa.

American Indian or Alaskan Native - A U.S. Citizen having origins in any of the original people of North America and who maintains identification through tribal affiliation or community recognition.

Asian or Pacific Islander - A U.S. Citizen having origins in any of the original peoples of the Far East, South East Asia, the Indian Subcontinent, or the Pacific Islands. This area includes, for example, China, Japan, Korea, the Philippine Islands and Samoa.

Hispanic - A U.S. Citizen of Mexican, Puerto Rican, Cuban, Central or South American or other Spanish culture or origin, regardless of race.

White, Non-Hispanic - A U.S. Citizen having origins in any of the original peoples of Europe, North Africa, or the Middle East.