Chain-Type Quantity Index for Real GDP: Air Transportation (NAICS 481) in Vermont was 155.77200 Index 2009=100 in January of 2022, according to the United States Federal Reserve. Historically, Chain-Type Quantity Index for Real GDP: Air Transportation (NAICS 481) in Vermont reached a record high of 155.77200 in January of 2022 and a record low of 23.47400 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Chain-Type Quantity Index for Real GDP: Air Transportation (NAICS 481) in Vermont - last updated from the United States Federal Reserve on May of 2024.