Chain-Type Quantity Index for Real GDP: Other Transportation and Support Activities (NAICS 487-488, 492) in Washington was 102.70900 Index 2009=100 in January of 2022, according to the United States Federal Reserve. Historically, Chain-Type Quantity Index for Real GDP: Other Transportation and Support Activities (NAICS 487-488, 492) in Washington reached a record high of 128.41400 in January of 2006 and a record low of 89.28300 in January of 2014. Trading Economics provides the current actual value, an historical data chart and related indicators for Chain-Type Quantity Index for Real GDP: Other Transportation and Support Activities (NAICS 487-488, 492) in Washington - last updated from the United States Federal Reserve on May of 2024.