This report comprises the responses of the constituent institutions of the State University of New York (SUNY) to the library questionnaires of the Education Division of the United States Department of Health, Education and Welfare and the New York State Education Department, for Fall 1980, Fall 1981, Fall 1982, and Fall 1983. Included in the statistical tables are data on library collections, staff, operating expenditures, and loan transactions for each institution. Fall 1982 data on developmental areas and mean salary of full-time library staff are included. Additional summary tables include available trend data for Fall 1980 through Fall 1983. In order that the statistical data may be reviewed in relation to user demand for the library services, enrollments for each college and university are provided for the years surveyed. Introductory materials provide definitions of terms, and appendices include a map showing locations of SUNY institutions and a publications list of the Central Staff Office of Institutional Research. (THC)