Source: U.S. Bureau of Labor Statistics
Release: Employment Cost Index
New series. Historical data are available beginning with March 2001. See Footnote 3 on http://www.bls.gov/ect/cimapnote.htm
U.S. Bureau of Labor Statistics, Employment Cost Index: Wages and salaries for State and local government workers in Sales and office [CIU3020000200000I], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/CIU3020000200000I, June 24, 2018.