
Education in States and Nations: 1991
NOTE: States and nations are sorted from high to low according to the difference in mean annual earnings between those with a university level education and those with less than an upper secondary level of education. Looked at graphically, states and nations are sorted from high to low according to the width of their bar.
SOURCE: Organization for Economic Co-operation and Development, Center for Educational Research and Innovation, Education at at Glance, 1993, Table R10(A). U.S. Department of Commerce, Bureau of the Census, 1990 Census of Population and Housing.