Source: US. Bureau of Labor Statistics
Release: Consumer Price Index
US. Bureau of Labor Statistics, Consumer Price Index for All Urban Consumers: All items less food and energy in Philadelphia-Wilmington-Atlantic City, PA-NJ-DE-MD (CMSA) [CUUSA102SA0L1E], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/CUUSA102SA0L1E, August 31, 2016.