12-month percent change in compensation costs, private industry workers, 1999 - 2004
							

			1999	2000	2001	2002	2003	2004
	
Union workers		2.7	4.0	4.2	4.2	4.6	5.6	
Nonunion workers	3.6	4.4	4.1	3.2	3.9	3.4	
							
12-month percent changes are calculated for the 12 months ending in December each year.