|
| year | production | consumption |
| 1980 | 6 | 290 |
| 1981 | 15 | 243 |
| 1982 | 35 | 230 |
| 1983 | 45 | 219 |
| 1984 | 46 | 220 |
| 1985 | 58 | 226 |
| 1986 | 76 | 222 |
| 1987 | 97 | 214 |
| 1988 | 99 | 204 |
| 1989 | 117 | 196 |
| 1990 | 121 | 192 |
| 1991 | 142.89 | 194 |
| 1992 | 162.92 | 192 |
| 1993 | 174.11 | 199 |
| 1994 | 184.98 | 211.3 |
| 1995 | 186.08 | 222.72 |
| 1996 | 207.92 | 234.95 |
| 1997 | 230.48 | 226.62 |
| 1998 | 238.35 | 222.85 |
| 1999 | 300.2 | 220.25 |
| 2000 | 362.93 | 210 |
| 2001 | 346.2 | 213.41 |
| 2002 | 370.76 | 197.16 |
| 2003 | 375.05 | 188.27 |
| 2004 | 389.15 | 185.33 |
| 2005 | 377.15 | 183.46 |
| 2006 | 342 | 190.48 |
Source: United States Energy Information Administration
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