Chain-Type Quantity Index for Real GDP: Support Activities for Mining (NAICS 213) in Pennsylvania was 51.64300 Index 2009=100 in January of 2020, according to the United States Federal Reserve. Historically, Chain-Type Quantity Index for Real GDP: Support Activities for Mining (NAICS 213) in Pennsylvania reached a record high of 120.97000 in January of 2014 and a record low of 4.62300 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: Support Activities for Mining (NAICS 213) in Pennsylvania - last updated from the United States Federal Reserve on April of 2024.