3-month percent changes in Employment Cost Index, private industry workers, seasonally adjusted, December 2001-September 2003 Percent change Compensation costs Wages and salaries Benefit costs Dec. 2001 1.1 0.9 1.3 Mar. 2002 0.9 0.9 1.1 June 2002 1.1 0.9 1.3 Sep. 2002 0.6 0.4 1.1 Dec. 2002 0.7 0.5 1.2 Mar. 2003 1.4 1.0 2.4 June 2003 0.8 0.6 1.3 Sep. 2003 1.0 0.9 1.4