Summary statistics on application and registration patterns of applicants wishing to pursue full-time study in first-year places in Ontario universities (for the fall of 1987) are given. Data on registrations were received indirectly from the universities as part of their annual submission of USIS/UAR enrollment data to Statistics Canada and MCU. Fifteen tables provide data in the following areas: applications and registrations summary; applications and registrations ratios; active applications and registered applicants by university and category; active applications by choice preference for each university as a percentage of total active applications in each category; active applications and registered applicants by program grouping; active applications by choice preference as a percentage of total active applications for each program grouping; summary of regular applications, applicants and registered applicants by educational source of applicants; distribution of active applications by geographic origin of applicants; distribution of year five active applicants and registered applicants by age and sex; distribution of regular active applicants and registered applicants by age and sex; distribution of year five active applicants and registered applicants by country of citizenship and immigration status; distribution of regular active applicants and registered applicants by country of citizenship and immigration status; applicants and registered applicants by program and sex; and reconciliation of statistics on registered applicants in first-year post-year five programs, registered applicants, and first year registrants. Appended are programme groupings and geographic groupings. (SM)