
Production covers 85.8% of consumption.
Imports cover 70.7% of consumption.
| Reserves | Production | Consumption | Trade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | — | — | — | 282,690 | −45.8% | 56 | < 0.01% | 329,310 | +17.1% | 88 | < 0.01% | 235.9 | 232,698 | 186,078 | 46,620 |
| 2023 | 575,405,820 | 54 | 0.04% | 521,248 | +24.9% | 55 | 0.01% | 281,241 | −34.4% | 92 | < 0.01% | 200.1 | 197,984 | 380,588 | −182,604 |
| 2022 | 575,405,820 | 54 | 0.04% | 417,246 | +57.2% | 55 | < 0.01% | 428,430 | +5.6% | 92 | < 0.01% | 303 | 45,840 | 34,642 | 11,197 |
| 2021 | 575,405,820 | 54 | 0.05% | 265,380 | +89.6% | 56 | < 0.01% | 405,633 | +55.1% | 88 | < 0.01% | 284.7 | 140,253 | 0 | 140,253 |
| 2020 | 575,405,820 | 54 | 0.05% | 139,993 | +4.3% | 59 | < 0.01% | 261,537 | +9.8% | 92 | < 0.01% | 182.1 | 121,544 | 0 | 121,544 |
| 2019 | 575,405,820 | 54 | 0.05% | 134,172 | +24.2% | 59 | < 0.01% | 238,258 | +21.8% | 96 | < 0.01% | 165.2 | 104,086 | 0 | 104,086 |
| 2018 | 575,405,820 | 54 | 0.05% | 108,026 | +113% | 63 | < 0.01% | 195,692 | +43.6% | 96 | < 0.01% | 135.2 | 87,666 | 0 | 87,666 |
| 2017 | 575,405,820 | 53 | 0.05% | 50,706 | +228.6% | 64 | < 0.01% | 136,250 | +29.6% | 100 | < 0.01% | 94.02 | 85,543 | 0 | 85,543 |
| 2016 | 575,405,820 | 53 | 0.05% | 15,432 | −42.4% | 66 | < 0.01% | 105,122 | −14.9% | 104 | < 0.01% | 72.55 | 89,689 | 0 | 89,689 |
| 2015 | 575,405,820 | 53 | 0.05% | 26,786 | +45.9% | 66 | < 0.01% | 123,482 | −14.5% | 102 | < 0.01% | 85.2 | 123,382 | 0 | 123,382 |
| 2014 | 575,405,820 | 53 | 0.05% | 18,353 | +85% | 67 | < 0.01% | 144,504 | +24.8% | 101 | < 0.01% | 99.53 | 146,709 | 0 | 146,709 |
| 2013 | 575,405,820 | 37 | 0.05% | 9,920.8 | +28.6% | 67 | < 0.01% | 115,773 | −11.8% | 101 | < 0.01% | 79.64 | 112,466 | 0 | 112,466 |
| 2012 | 575,405,820 | 37 | 0.05% | 7,716.2 | +40% | 68 | < 0.01% | 131,197 | −10.5% | 99 | < 0.01% | 90.17 | 109,799 | 0 | 109,799 |
| 2011 | 575,405,820 | 37 | 0.06% | 5,511.6 | −50% | 67 | < 0.01% | 146,622 | −9.5% | 94 | < 0.01% | 100.7 | 100,046 | 0 | 100,046 |
| 2010 | 575,405,820 | 37 | 0.06% | 11,023 | +0% | 67 | < 0.01% | 162,047 | −8.7% | 91 | < 0.01% | 110.7 | 71,338 | 0 | 71,338 |
| 2009 | 575,405,820 | 37 | 0.06% | 11,023 | −83.6% | 67 | < 0.01% | 177,472 | +19.9% | 88 | < 0.01% | 119.9 | 100,033 | 0 | 100,033 |
| 2008 | 875,234,140 | 34 | 0.09% | 67,241 | +35.6% | 61 | < 0.01% | 147,987 | +24.9% | 89 | < 0.01% | 98.89 | 112,997 | 0 | 112,997 |
| 2007 | — | — | — | 49,604 | +0% | 61 | < 0.01% | 118,501 | +33.1% | 88 | < 0.01% | 78.4 | 107,939 | 0 | 107,939 |
| 2006 | — | — | — | 49,604 | +0% | 61 | < 0.01% | 89,012 | +49.5% | 90 | < 0.01% | 58.35 | 53,644 | 0 | 53,644 |
| 2005 | — | — | — | 49,604 | −22.4% | 58 | < 0.01% | 59,525 | −8.5% | 93 | < 0.01% | 38.7 | 4,407 | 0 | 4,407 |
| 2004 | — | — | — | 63,934 | +0% | 60 | < 0.01% | 65,036 | −7.8% | 92 | < 0.01% | 41.98 | 6,607.2 | 0 | 6,607.2 |
| 2003 | — | — | — | 63,934 | +286.7% | 58 | < 0.01% | 70,548 | +3.2% | 90 | < 0.01% | 45.25 | 3,433.7 | 0 | 3,433.7 |
| 2002 | — | — | — | 16,535 | −28.6% | 65 | < 0.01% | 68,343 | −23.5% | 93 | < 0.01% | 43.61 | 1,708.6 | 0 | 1,708.6 |
| 2001 | — | — | — | 23,149 | −30% | 64 | < 0.01% | 89,286 | +11% | 85 | < 0.01% | 56.73 | 2,664.3 | 0 | 2,664.3 |
| 2000 | — | — | — | 33,069 | −38.8% | 62 | < 0.01% | 80,468 | +18.9% | 86 | < 0.01% | 50.83 | 2,491.9 | 0 | 2,491.9 |
| 1999 | — | — | — | 54,013 | +0% | 60 | < 0.01% | 67,682 | +23.3% | 87 | < 0.01% | 42.45 | 2,319.5 | 0 | 2,319.5 |
| 1998 | — | — | — | 54,013 | +25.6% | 60 | < 0.01% | 54,895 | −38.1% | 89 | < 0.01% | 34.2 | 4,639.1 | 0 | 4,639.1 |
| 1997 | — | — | — | 42,990 | −65.5% | 60 | < 0.01% | 88,734 | −28.8% | 81 | < 0.01% | 54.95 | 4,466.7 | 0 | 4,466.7 |
| 1996 | — | — | — | 124,561 | +41.3% | 55 | < 0.01% | 124,561 | −19.9% | 79 | < 0.01% | 76.76 | 5,540.3 | 0 | 5,540.3 |
| 1995 | — | — | — | 88,185 | −52.7% | 56 | < 0.01% | 155,423 | −16.6% | 78 | < 0.01% | 95.39 | 6,613.9 | 0 | 6,613.9 |
| 1994 | — | — | — | 186,290 | −21% | 55 | < 0.01% | 186,292 | −18% | 76 | < 0.01% | 114 | 50,431 | 0 | 50,431 |
| 1993 | — | — | — | 235,894 | −41.5% | 52 | < 0.01% | 227,078 | −34.8% | 74 | < 0.01% | 138.6 | 70,066 | 0 | 70,066 |
| 1992 | — | — | — | 403,445 | −66.3% | 48 | 0.01% | 348,332 | −73.8% | 65 | 0.01% | 212.2 | 104,719 | 0 | 104,719 |
| 1991 | — | — | — | 1,198,211 | −47.5% | 34 | 0.02% | 1,330,488 | −43.7% | 49 | 0.03% | 810.6 | 118,498 | 0 | 118,498 |
| 1990 | — | — | — | 2,282,884 | −5.6% | 32 | 0.04% | 2,364,456 | −11.8% | 43 | 0.05% | 1,442.6 | 184,637 | 0 | 184,637 |
| 1989 | — | — | — | 2,417,369 | +0.41% | 29 | 0.05% | 2,681,920 | −0.29% | 41 | 0.05% | 1,645.2 | 236,997 | 0 | 236,997 |
| 1988 | — | — | — | 2,407,448 | +2.3% | 30 | 0.05% | 2,689,636 | +0.41% | 42 | 0.05% | 1,674.3 | 264,554 | 0 | 264,554 |
| 1987 | — | — | — | 2,352,332 | −1.5% | 31 | 0.05% | 2,678,613 | +4.3% | 41 | 0.05% | 1,701.3 | 253,531 | 0 | 253,531 |
| 1986 | — | — | — | 2,388,709 | +0.79% | 30 | 0.05% | 2,568,383 | −1.7% | 40 | 0.05% | 1,663.6 | 248,020 | 0 | 248,020 |
| 1985 | — | — | — | 2,369,969 | +7% | 31 | 0.05% | 2,612,475 | +6.8% | 38 | 0.06% | 1,726.5 | 242,508 | 0 | 242,508 |
| 1984 | — | — | — | 2,215,646 | +8.6% | 30 | 0.05% | 2,447,128 | +8.3% | 35 | 0.05% | 1,650.7 | 231,485 | 0 | 231,485 |
| 1983 | — | — | — | 2,039,276 | +8.8% | 30 | 0.05% | 2,259,736 | +8.5% | 36 | 0.05% | 1,555.7 | 220,462 | 0 | 220,462 |
| 1982 | — | — | — | 1,873,929 | +10.4% | 32 | 0.04% | 2,083,366 | +11.8% | 37 | 0.05% | 1,463.6 | 209,439 | 0 | 209,439 |
| 1981 | — | — | — | 1,697,559 | +8.6% | 31 | 0.04% | 1,862,904 | +7% | 36 | 0.05% | 1,335.2 | 165,347 | 0 | 165,347 |
| 1980 | — | — | — | 1,563,078 | — | 31 | 0.04% | 1,741,650 | — | 38 | 0.04% | 1,273.4 | 176,370 | 0 | 176,370 |