Supplemental Tables

These tables supplement the text and show doctoral awards from 1920 through 1999 by field of doctorate and by state and institution, baccalaureate institutions of Ph.D.s from 1920 through 1999, and country of citizenship of non-U.S. citizen doctorate recipients, by visa status, from 1960 through 1999.

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Table	Title	Excel	PDF
S-1	Doctoral degrees awarded, by detailed field: 1920–99
S-2	Country of citizenship of non-U.S. citizen doctorate recipients, by visa status: 1960–99
S-3	Baccalaureate institutions of doctorate recipients 1920–99
S-4	Doctoral degrees awarded, by broad field, state, and institution: 1920–99