Source: U.S. Bureau of Labor Statistics  

Release: Employment Cost Index  

Units:  Index Dec 2005=100, Seasonally Adjusted

Frequency:  Quarterly

Notes:

On April 26, 2006, The Employment Cost Index converted to the 2002 North American Industry Classification System (NAICS) and the 2000 Standard Occupational Classification System (SOC). In addition, several computational changes were introduced, including rebasing all series to December 2005=100 from June 1989=100, the introduction of new employment weights and seasonal adjustment factors.
For more detailed information on NAICS and SOC, including background and definitions, please see the Bureau of Labor Statistics (BLS) websites: https://www.bls.gov/bls/naics.htm and http://www.bls.gov/soc/home.htm.

Source: Federal Reserve Bank of Atlanta  

Release: Wage Growth Tracker  

Units:  Percent Change from Year Ago, Not Seasonally Adjusted

Frequency:  Monthly

Notes:

Median of the year-over-year percent change in hourly wage rates computed at the individual level using linked wage records. This series goes back to 1983 but with breaks in the time-series prior to 1997 due to changes in methodology.

For more details about this release from the Federal Reserve Bank of Atlanta, visit their Wage Growth Tracker webpage.