Chain-Type Quantity Index for Real GDP: Air Transportation (NAICS 481) in South Carolina was 29.45900 Index 2009=100 in January of 2020, according to the United States Federal Reserve. Historically, Chain-Type Quantity Index for Real GDP: Air Transportation (NAICS 481) in South Carolina reached a record high of 149.11500 in January of 2018 and a record low of 23.57300 in January of 2001. 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 South Carolina - last updated from the United States Federal Reserve on March of 2024.