|
| year | consumption | change |
| 1980 | 290 | NA |
| 1981 | 243 | -16.21 % |
| 1982 | 230 | -5.35 % |
| 1983 | 219 | -4.78 % |
| 1984 | 220 | 0.46 % |
| 1985 | 226 | 2.73 % |
| 1986 | 222 | -1.77 % |
| 1987 | 214 | -3.60 % |
| 1988 | 204 | -4.67 % |
| 1989 | 196 | -3.92 % |
| 1990 | 192 | -2.04 % |
| 1991 | 194 | 1.04 % |
| 1992 | 192 | -1.03 % |
| 1993 | 199 | 3.65 % |
| 1994 | 211.3 | 6.18 % |
| 1995 | 222.72 | 5.40 % |
| 1996 | 234.95 | 5.49 % |
| 1997 | 226.62 | -3.55 % |
| 1998 | 222.85 | -1.66 % |
| 1999 | 220.25 | -1.17 % |
| 2000 | 210 | -4.65 % |
| 2001 | 213.41 | 1.62 % |
| 2002 | 197.16 | -7.61 % |
| 2003 | 188.27 | -4.51 % |
| 2004 | 185.33 | -1.56 % |
| 2005 | 183.46 | -1.01 % |
| 2006 | 190.48 | 3.83 % |
Source: United States Energy Information Administration
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