|
| year | production | consumption |
| 1980 | 182 | 1148 |
| 1981 | 213 | 1085 |
| 1982 | 260 | 1061 |
| 1983 | 339 | 980 |
| 1984 | 475 | 1033 |
| 1985 | 564 | 1079.38 |
| 1986 | 572 | 1237.71 |
| 1987 | 566 | 1263.14 |
| 1988 | 554 | 1300.08 |
| 1989 | 596 | 1317.13 |
| 1990 | 630.5 | 1466.49 |
| 1991 | 630 | 1484.22 |
| 1992 | 625.92 | 1520.58 |
| 1993 | 643 | 1579.66 |
| 1994 | 671.42 | 1673.94 |
| 1995 | 695.42 | 1788.43 |
| 1996 | 795 | 1904.35 |
| 1997 | 841.42 | 2030.68 |
| 1998 | 968.5 | 2095.92 |
| 1999 | 1131.8 | 2130.31 |
| 2000 | 1269 | 2166.28 |
| 2001 | 1295.15 | 2206.08 |
| 2002 | 1455.19 | 2131.6 |
| 2003 | 1496.11 | 2055.68 |
| 2004 | 1477.37 | 2122.81 |
| 2005 | 1633.57 | 2206.22 |
| 2006 | 1722.73 | 2255 |
Source: United States Energy Information Administration
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