|
| year | production | consumption |
| 1980 | 0 | 522 |
| 1981 | 0 | 481 |
| 1982 | 0 | 445 |
| 1983 | 0 | 406.74 |
| 1984 | 0 | 385 |
| 1985 | 0 | 405 |
| 1986 | 0 | 454 |
| 1987 | 0 | 457 |
| 1988 | 0 | 470 |
| 1989 | 0 | 462 |
| 1990 | 0 | 463 |
| 1991 | 0 | 497 |
| 1992 | 0 | 509 |
| 1993 | 0 | 500 |
| 1994 | 0 | 553 |
| 1995 | 0 | 549.79 |
| 1996 | 0 | 592.85 |
| 1997 | 0 | 610.91 |
| 1998 | 0 | 622.03 |
| 1999 | 0 | 593.34 |
| 2000 | 0 | 606.32 |
| 2001 | 0 | 609.07 |
| 2002 | 0 | 617.27 |
| 2003 | 0 | 654.55 |
| 2004 | 0 | 656.54 |
| 2005 | 0 | 659.81 |
| 2006 | 0 | 638.34 |
Source: United States Energy Information Administration
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