Rate Of Change Is The Second Quarter Span At Annual Rate, The Difference Between The Value Of Month "M" And Month "M+6" Divided By Month "M" And Multiplied By 2. Data Are Centered In The Middle Of The Quarter. Source: Data Derived From NBER .
This NBER data series q08363 appears on the NBER website in Chapter 8 at http://www.nber.org/databases/macrohistory/contents/chapter08.html.
NBER Indicator: q08363
Release: NBER Macrohistory Database
National Bureau of Economic Research, Rate of Change, Total Labor Compensation Per Manhour, Private Economy, Total for United States [Q08363USQ156SNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/Q08363USQ156SNBR/, June 2, 2015.