Chain-Type Quantity Index for Real GDP: Air Transportation (NAICS 481) in Wisconsin was 117.83700 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 Wisconsin reached a record high of 138.89900 in January of 2008 and a record low of 40.24600 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 Wisconsin - last updated from the United States Federal Reserve on April of 2024.