Nonfinancial corporations: Annual percent changes in productivity and related measures, 1998-2002 Percent change Productivity Output Hours 1998 3.0 5.8 2.6 1999 2.7 5.2 2.4 2000 3.5 5.0 1.5 2001 1.4 -0.1 -1.5 2002 5.5 3.2 -2.2