Percent change in unit labor costs, manufacturing, seasonally adjusted, 2000 IV-2002 III Percent change from previous quarter at annual rate 2000 IV -3.8 2001 I 3.1 2001 II 3.1 2001 III -1.9 2001 IV -0.9 2002 I -5.3 2002 II -1.0 2002 III -1.0