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Employment Cost Trends
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New 2007 ECI Seasonal Adjustment Factors and Revised Historical Data

The Employment Cost Index (ECI) seasonal factors for 2007, along with revised seasonally adjusted indexes and 3-month percent changes for March 2002 thru December 2006 were posted Wednesday, April 25th, 2007 at In addition, new seasonally adjusted series for several occupational groups were introduced for the first time with the March 2007 release.  Historical data for these new series are available starting with March 2002.


Last Modified Date: November 8, 2007