The annual budget request to Congress for the agency that includes Border Patrol, CBP officers at ports of entry, and an Air and Marine Division operating along U.S. borders. Includes the request for border wall construction. (link at dhs.gov)
All of the prior-year data that CBP posts to its statistics page, combined in a single PDF file. Includes sector profile, family unit and UAC apprehensions, family unit apprehensions by sector, monthly apprehensions, apprehensions from Mexico and other than Mexico, staffing statistics, deaths, apprehensions by sector, apprehensions since 1925, and budget statistics.