Chain-Type Quantity Index for Real GDP: Apparel, Leather, and Allied Product Manufacturing (NAICS 315-316) in the District of Columbia was 56.02700 Index 2009=100 in January of 2020, according to the United States Federal Reserve. Historically, Chain-Type Quantity Index for Real GDP: Apparel, Leather, and Allied Product Manufacturing (NAICS 315-316) in the District of Columbia reached a record high of 138.08500 in January of 1997 and a record low of 37.46300 in January of 2006. Trading Economics provides the current actual value, an historical data chart and related indicators for Chain-Type Quantity Index for Real GDP: Apparel, Leather, and Allied Product Manufacturing (NAICS 315-316) in the District of Columbia - last updated from the United States Federal Reserve on April of 2024.