This polygon datalayer includes China county boundary with 2000 population Census data from 9.5% Long Form data. This layer is one (Part E) of seven layers (see also Parts A-D and F-G) covering the entire Long Form data; this layer covers Long Form tables L7-1 to L7-3:
L7-1: Population by current residence and place of birth;
L7-2: Population by current residence and by time of moving to current township, town or street;
L7-3: Population by current residence and type of emigration place.
This datalayer is part of the China 2000 county population census data set produced by the All China Marketing Research Co. and distributed by the University of Michigan, China Data Center (2003). The new version (III) of 2000 county data include 2000 county boundary GIS map and several other GIS maps, integrated with more than 1,900 variables from 2000 population census data for counties and urban districts. Source scale: 1:1,000,000.