Chain-Type Quantity Index for Real GDP: Administrative and Support Services (NAICS 561) in Delaware was 131.40900 Index 2009=100 in January of 2020, according to the United States Federal Reserve. Historically, Chain-Type Quantity Index for Real GDP: Administrative and Support Services (NAICS 561) in Delaware reached a record high of 134.90200 in January of 2019 and a record low of 64.73100 in January of 1997. Trading Economics provides the current actual value, an historical data chart and related indicators for Chain-Type Quantity Index for Real GDP: Administrative and Support Services (NAICS 561) in Delaware - last updated from the United States Federal Reserve on April of 2024.