Figure 4. In-migration Ratios, Out-migration Rates and Net Migration Rates for Selected Region and Metropolitan Categories
نویسنده
چکیده
William H. Frey is Research Scientist and Associate Director for Training at the Population Studies Center, the University of Michigan, Ann Arbor, Michigan. Forthcoming in Andrei Rogers (ed.) Elderly Migration and Population Redistribution, London: Belhaven. The data for this analysis were compiled at the Population Studies Center, the University of Michigan, from U.S. Decennial Censuses: 1960, 1970, 1980, 1990. The author acknowledges Cathy Sun for her computing and research assistance, and Kerry Brooks for preparing maps and graphics.
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