Source:
U.S. Bureau of Labor Statistics
Release:
Producer Price Index
Units:
Index Mar 2009=100, Not Seasonally Adjusted
Frequency:
Monthly
Suggested Citation:
U.S. Bureau of Labor Statistics,
Producer Price Index by Commodity: Selected Security Services (Partial): Security Guard Services [WPU481],
retrieved from FRED,
Federal Reserve Bank of St. Louis;
https://fred.stlouisfed.org/series/WPU481,
March 7, 2021.