Multifactor productivity in the manufacturing sector, 1988-2004 Percent change 1988 1.8 1989 -0.5 1990 -0.7 1991 -0.3 1992 -0.6 1993 2.6 1994 2.7 1995 1.7 1996 0.5 1997 2.8 1998 2.3 1999 0.8 2000 3.6 2001 -1.3 2002 3.9 2003 4.0 2004 -1.0