|
| year | production | consumption |
| 1980 | 1709 | 75 |
| 1981 | 1474 | 137 |
| 1982 | 1250 | 148 |
| 1983 | 1149 | 149 |
| 1984 | 1146 | 153 |
| 1985 | 1193 | 185 |
| 1986 | 1330 | 207 |
| 1987 | 1541 | 211 |
| 1988 | 1565 | 237.17 |
| 1989 | 1860 | 242.4 |
| 1990 | 2117 | 243.1 |
| 1991 | 2386 | 302.03 |
| 1992 | 2266 | 305.16 |
| 1993 | 2159 | 309.67 |
| 1994 | 2193 | 317.77 |
| 1995 | 2233 | 315.86 |
| 1996 | 2277.65 | 305.57 |
| 1997 | 2316.42 | 317.26 |
| 1998 | 2345.3 | 322.48 |
| 1999 | 2169 | 323.86 |
| 2000 | 2367.83 | 330.48 |
| 2001 | 2205 | 324.65 |
| 2002 | 2081.99 | 334.63 |
| 2003 | 2348.14 | 333.01 |
| 2004 | 2478.26 | 351.14 |
| 2005 | 2535.42 | 374.23 |
| 2006 | 2635.7 | 413 |
Source: United States Energy Information Administration
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