Chain-Type Quantity Index for Real GDP: Ambulatory Health Care Services (NAICS 621) in Arkansas was 128.53200 Index 2009=100 in January of 2020, according to the United States Federal Reserve. Historically, Chain-Type Quantity Index for Real GDP: Ambulatory Health Care Services (NAICS 621) in Arkansas reached a record high of 137.27300 in January of 2019 and a record low of 64.68000 in January of 1997. Trading Economics provides the current actual value, an historical data chart and related indicators for Chain-Type Quantity Index for Real GDP: Ambulatory Health Care Services (NAICS 621) in Arkansas - last updated from the United States Federal Reserve on March of 2024.