Chain-Type Quantity Index for Real GDP: Professional, Scientific, and Technical Services (NAICS 54) in Washington was 184.26600 Index 2009=100 in October of 2023, according to the United States Federal Reserve. Historically, Chain-Type Quantity Index for Real GDP: Professional, Scientific, and Technical Services (NAICS 54) in Washington reached a record high of 184.26600 in October of 2023 and a record low of 77.44800 in January of 2005. Trading Economics provides the current actual value, an historical data chart and related indicators for Chain-Type Quantity Index for Real GDP: Professional, Scientific, and Technical Services (NAICS 54) in Washington - last updated from the United States Federal Reserve on April of 2024.