
Production covers 0.03% of consumption.
Imports cover 278.7% of consumption.
| Reserves | Production | Consumption | Trade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 35,000,000,000 | 100 | < 0.01% | — | — | — | — | — | — | — | — | — | — | — | — |
| 2024 | 35,000,000,000 | 100 | < 0.01% | 70,311,568 | +1.7% | 96 | < 0.01% | 214,185,555,300 | +30.4% | 57 | 0.14% | 21,317 | 596,858,948,400 | 375,872,433,200 | 220,986,515,200 |
| 2023 | 35,000,000,000 | 100 | < 0.01% | 69,110,868 | — | 97 | < 0.01% | 164,280,233,800 | −10.1% | 62 | 0.11% | 16,038 | 552,577,210,400 | 390,510,376,400 | 162,066,834,000 |
| 2022 | 35,000,000,000 | 100 | < 0.01% | 0 | −100% | — | — | 182,698,439,000 | −19.6% | 62 | 0.13% | 17,546 | 563,114,410,600 | 375,981,838,200 | 187,132,572,400 |
| 2021 | 35,000,000,000 | 99 | < 0.01% | 115,989,486 | −42.8% | 98 | < 0.01% | 227,318,138,700 | +10.4% | 57 | 0.16% | 21,487 | 471,021,265,700 | 242,904,995,100 | 228,116,270,600 |
| 2020 | — | — | — | 202,898,963 | −49% | 98 | < 0.01% | 205,955,146,600 | +11.4% | 59 | 0.15% | 19,249 | 208,467,630,600 | 1,173,860,628 | 207,293,769,972 |
| 2019 | 35,000,000,000 | 97 | < 0.01% | 397,836,107 | +0% | 94 | < 0.01% | 184,876,155,300 | +8.4% | 62 | 0.13% | 17,248 | 184,321,840,100 | 529,720,500 | 183,792,119,600 |
| 2018 | 35,000,000,000 | 97 | < 0.01% | 397,836,107 | +40.8% | 95 | < 0.01% | 170,573,701,800 | −1.9% | 63 | 0.12% | 15,896 | 173,162,394,900 | 0 | 173,162,394,900 |
| 2017 | 35,000,000,000 | 97 | < 0.01% | 282,518,800 | −11.1% | 93 | < 0.01% | 173,890,524,200 | +21.3% | 64 | 0.13% | 16,171 | 175,726,895,800 | 0 | 175,726,895,800 |
| 2016 | 35,000,000,000 | 97 | < 0.01% | 317,833,500 | +125% | 93 | < 0.01% | 143,413,938,100 | +29.4% | 66 | 0.11% | 13,309 | 143,625,833,500 | 0 | 143,625,833,500 |
| 2015 | 35,000,000,000 | 97 | < 0.01% | 141,260,000 | −20% | 95 | < 0.01% | 110,818,470,000 | +7.3% | 73 | 0.09% | 10,241 | 111,666,030,000 | 0 | 111,666,030,000 |
| 2014 | 35,000,000,000 | 97 | < 0.01% | 176,575,000 | −16.7% | 93 | < 0.01% | 103,261,060,000 | −23.9% | 73 | 0.08% | 9,479.4 | 103,508,265,000 | 0 | 103,508,265,000 |
| 2013 | 35,000,000,000 | 97 | < 0.01% | 211,890,000 | +0% | 92 | < 0.01% | 135,680,230,000 | −10% | 65 | 0.11% | 12,371 | 136,457,160,000 | 0 | 136,457,160,000 |
| 2012 | 35,000,000,000 | 100 | < 0.01% | 211,890,000 | +0% | 91 | < 0.01% | 150,689,105,000 | −8.5% | 63 | 0.12% | 13,639 | 154,573,755,000 | 0 | 154,573,755,000 |
| 2011 | 35,000,000,000 | 99 | < 0.01% | 211,890,000 | −14.3% | 92 | < 0.01% | 164,744,475,000 | +21.2% | 60 | 0.14% | 14,830 | 168,064,085,000 | 0 | 168,064,085,000 |
| 2010 | 35,000,000,000 | 99 | < 0.01% | 247,205,000 | −36.4% | 92 | < 0.01% | 135,962,750,000 | +9.1% | 66 | 0.12% | 12,222 | 135,998,065,000 | 0 | 135,998,065,000 |
| 2009 | 70,000,000,000 | 96 | < 0.01% | 388,465,000 | −21.4% | 90 | < 0.01% | 124,591,320,000 | −16.2% | 63 | 0.12% | 11,216 | 125,544,825,000 | 0 | 125,544,825,000 |
| 2008 | 70,000,000,000 | 95 | < 0.01% | 494,410,000 | −33.3% | 90 | < 0.01% | 148,605,520,000 | +4.4% | 61 | 0.14% | 13,416 | 149,029,300,000 | 0 | 149,029,300,000 |
| 2007 | 35,000,000,000 | 98 | < 0.01% | 741,615,000 | −8.7% | 84 | < 0.01% | 142,319,450,000 | +21.7% | 64 | 0.13% | 12,885 | 142,142,875,000 | 0 | 142,142,875,000 |
| 2006 | 35,000,000,000 | 98 | < 0.01% | 812,245,000 | +43.8% | 89 | < 0.01% | 116,963,280,000 | +16.5% | 67 | 0.11% | 10,617 | 116,327,610,000 | 0 | 116,327,610,000 |
| 2005 | 35,000,000,000 | 98 | < 0.01% | 565,040,000 | −36% | 88 | < 0.01% | 100,365,230,000 | +5.9% | 69 | 0.10% | 9,139.6 | 99,588,300,000 | 0 | 99,588,300,000 |
| 2004 | 35,000,000,000 | 97 | < 0.01% | 882,875,000 | −7.4% | 83 | < 0.01% | 94,785,460,000 | +10% | 68 | 0.10% | 8,658.3 | 92,631,245,000 | 0 | 92,631,245,000 |
| 2003 | 18,000,000,000 | 97 | < 0.01% | 953,505,000 | −27% | 79 | < 0.01% | 86,168,600,000 | +12.4% | 68 | 0.09% | 7,892 | 85,391,670,000 | 0 | 85,391,670,000 |
| 2002 | 18,000,000,000 | 97 | < 0.01% | 1,306,655,000 | +5.7% | 78 | < 0.01% | 76,633,550,000 | +7.4% | 71 | 0.08% | 7,036.9 | 75,150,320,000 | 0 | 75,150,320,000 |
| 2001 | 35,000,000,000 | 97 | < 0.01% | 1,236,025,000 | −2.8% | 79 | < 0.01% | 71,371,615,000 | −1.5% | 69 | 0.08% | 6,582.2 | 71,265,670,000 | 0 | 71,265,670,000 |
| 2000 | 35,000,000,000 | 97 | < 0.01% | 1,271,340,000 | +1700% | 79 | < 0.01% | 72,466,380,000 | +36.8% | 68 | 0.08% | 6,720.7 | 72,325,120,000 | 0 | 72,325,120,000 |
| 1999 | 310,000,000,000 | 82 | 0.01% | 70,630,000 | −93.9% | 85 | < 0.01% | 52,972,500,000 | +74.2% | 70 | 0.06% | 4,937.8 | 52,866,555,000 | 0 | 52,866,555,000 |
| 1998 | 300,000,000,000 | 84 | 0.01% | 1,165,395,000 | −10.8% | 79 | < 0.01% | 30,406,215,000 | +346.1% | 78 | 0.04% | 2,848.2 | 29,488,025,000 | 0 | 29,488,025,000 |
| 1997 | 300,000,000,000 | 82 | 0.01% | 1,306,655,000 | −2.6% | 79 | < 0.01% | 6,815,795,000 | +359.5% | 88 | 0.01% | 641.6 | 5,650,400,000 | 0 | 5,650,400,000 |
| 1996 | 300,000,000,000 | 75 | 0.01% | 1,341,970,000 | +9.1% | 76 | < 0.01% | 1,483,230,000 | +20.6% | 94 | < 0.01% | 140.3 | 317,835,000 | 0 | 317,835,000 |
| 1995 | 300,000,000,000 | 74 | 0.01% | 1,230,000,000 | −8.2% | 78 | < 0.01% | 1,230,000,000 | −8.2% | 94 | < 0.01% | 116.9 | 0 | 0 | 0 |
| 1994 | 300,000,000,000 | 76 | 0.01% | 1,340,000,000 | −53.2% | 74 | < 0.01% | 1,340,000,000 | −53.2% | 92 | < 0.01% | 128 | 0 | 0 | 0 |
| 1993 | 300,000,000,000 | 76 | 0.01% | 2,866,000,000 | −28.3% | 70 | < 0.01% | 2,866,000,000 | −28.3% | 90 | < 0.01% | 275.2 | 0 | 0 | 0 |
| 1992 | 44,000,000,000 | 80 | < 0.01% | 4,000,000,000 | +0% | 66 | 0.01% | 4,000,000,000 | +0% | 86 | 0.01% | 386.1 | 0 | 0 | 0 |
| 1991 | 47,000,000,000 | 79 | < 0.01% | 4,000,000,000 | +0% | 57 | 0.01% | 4,000,000,000 | +0% | 65 | 0.01% | 388.1 | 0 | 0 | 0 |
| 1990 | 210,000,000,000 | 71 | 0.01% | 4,000,000,000 | −2.4% | 57 | 0.01% | 4,000,000,000 | +0% | 65 | 0.01% | 389.9 | 0 | 0 | 0 |
| 1989 | 140,000,000,000 | 72 | < 0.01% | 4,100,000,000 | +0% | 55 | 0.01% | 4,000,000,000 | +0% | 62 | 0.01% | 391.5 | — | — | — |
| 1988 | 20,000,000,000 | 76 | < 0.01% | 4,100,000,000 | +20.6% | 54 | 0.01% | 4,000,000,000 | +33.3% | 62 | 0.01% | 393 | — | — | — |
| 1987 | — | — | — | 3,400,000,000 | +13.3% | 57 | 0.01% | 3,000,000,000 | +0% | 63 | < 0.01% | 296 | — | — | — |
| 1986 | 3,000,000,000,000 | 43 | 0.09% | 3,000,000,000 | +36.4% | 57 | < 0.01% | 3,000,000,000 | +50% | 61 | < 0.01% | 297.4 | — | — | — |
| 1985 | 3,440,000,000,000 | 39 | 0.10% | 2,200,000,000 | −4.3% | 57 | < 0.01% | 2,000,000,000 | −13% | 63 | < 0.01% | 199.3 | — | — | — |
| 1984 | 3,470,000,000,000 | 39 | 0.11% | 2,300,000,000 | +9.5% | 57 | < 0.01% | 2,300,000,000 | +9.5% | 61 | < 0.01% | 230.5 | — | — | — |
| 1983 | 3,500,000,000,000 | 39 | 0.12% | 2,100,000,000 | −4.5% | 59 | < 0.01% | 2,100,000,000 | −4.5% | 64 | < 0.01% | 211.9 | — | — | — |
| 1982 | 3,800,000,000,000 | 37 | 0.13% | 2,200,000,000 | — | 56 | < 0.01% | 2,200,000,000 | — | 61 | < 0.01% | 223.6 | — | — | — |
| 1981 | 4,000,000,000,000 | 38 | 0.15% | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1980 | 4,000,000,000,000 | 37 | 0.15% | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |