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Office of Energy Efficiency

FIGURE 1-3: Energy Intensity and the Energy Efficiency Effect, 1990 to 2007
Index 1990 = 1.00	Energy intensity index	Index of energy efficiency effect


1990	1.00	1.00
1991	1.00	0.98
1992	1.00	0.97
1993	1.00	0.96
1994	0.99	0.96
1995	0.98	0.92
1996	1.00	0.93
1997	0.96	0.91
1998	0.91	0.89
1999	0.89	0.87
2000	0.88	0.87
2001	0.84	0.85
2002	0.85	0.85
2003	0.86	0.86
2004	0.85	0.85
2005	0.82	0.81
2006	0.77	0.80
2007	0.81	0.84