Chain-Type Quantity Index for Real GDP: Administrative and Support Services (NAICS 561) in Washington was 131.53800 Index 2009=100 in January of 2022, according to the United States Federal Reserve. Historically, Chain-Type Quantity Index for Real GDP: Administrative and Support Services (NAICS 561) in Washington reached a record high of 131.53800 in January of 2022 and a record low of 57.60600 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 Washington - last updated from the United States Federal Reserve on April of 2024.