The Analyze This data blog provides in-depth analysis of child support data to inform child support professionals and other stakeholders about national child support trends. 2016 Characteristics of Families Served by the IV-D Program December 4, 2018 Describes custodial families served by the IV-D program using 2016 Census Survey results Child Support Caseload Trends: 1999-2016 March 10, 2017 Explores why the child support caseload has declined since FY 2010 and provides national and state child support trend reports 2016 Preliminary Child Support Data January 26, 2017 Provides a preview of the 2016 national child support data and highlights trends in child support cases, collections, and expenditures