Annual percent change in output per hour, video 
tape and disc rental industry, 1988-2002


	
	     Percent change

1988	         18.1
1989		 -0.5
1990		  2.8
1991		 -3.2
1992		 12.2
1993		  8.6
1994		  7.5
1995		 -2.1
1996		-11.1
1997		 -2.3
1998		 16.6
1999		 15.0
2000		  5.0
2001		  0.6
2002	  	 -1.9