Growth in output per hour of all persons, nonfarm
 business, seasonally adjusted, 2006 I - 2008 I 
(percent change from previous quarter at annual rate)

	
Quarter		  Percent growth

2006 I			2.2
2006 II			1.3
2006 III	       -1.6
2006 IV			1.4
2007 I			1.3
2007 II			2.7
2007 III		6.0
2007 IV			1.8
2008 I			2.2