. The authors thank Frank Hobbs,
Cynthia Davis, Paul Mackun, and Phil Gbur for their review and comments.
addition, errors can occur during the field review of the enumerators’ work, during clerical handling of
the census … Economic Characteristics, 1990 CP-2-1,
Table 18, p. 18. For 2000, Census 2000, <http://www.census.gov/main/www/cen2000.html …