Mean hourly earnings by occupation and collective bargaining status, July 2002

		
						     Union	Nonunion

Professional specialty and technical	 	     $32.23 	$25.92 
Executive, administrative, and managerial	      26.73	 31.48
Sales						      12.78	 14.58
Administrative support, including clerical	      15.84	 13.03
Precision production, craft, and repair	 	      23.05	 16.33
Machine operators, assemblers, and inspectors	      16.54	 11.69
Handlers, equipment cleaners, helpers, and laborers   14.42	 10.00
Service						      16.22	  8.98