English Name: Number of surviving widow(er)s and parents beneficiaries by municipality in Puerto Rico at the end of each year Fuente: Social Security Administration, Research, Statistics, & Policy Analysis - OASDI Beneficiaries by State and County Ver: https://www.ssa.gov/policy/docs/statcomps/oasdi_sc/index.html Nota: Presenta la cantidad de viudos y padres sobrevivientes participantes del programa de Seguro Social, también conocido como Old-Age, Survivors, and Disability Insurance...