Figure I. Census Bureau.

Figure ICensus Bureau

Four Geographic Regions and Nine Divisions of the United States

From: Appendix II, Definitions and Methods

Cover of Health, United States, 2009
Health, United States, 2009: With Special Feature on Medical Technology.
National Center for Health Statistics (US) .
Hyattsville (MD): National Center for Health Statistics (US); 2010 Jan.

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