1--1997 estimate by the U.S. Bureau of the Census
2--Percent of people 25 years old and over who have completed four years of high school or more
3--As of July 1, 1997
4--1996
5--Source: 1999 World Almanac
"Today" figures are the most recent numbers available.
Sources: "1998 Statistical Abstract," "Historical Statistics of the U.S." and "U.S. Bureau of the Census"
Research by James Grant of The News-Sentinel