
Production covers 15.6% of consumption.
The rest is imported.
| Reserves | Production | Consumption | Trade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 200,000,000,000 | 89 | < 0.01% | — | — | — | — | — | — | — | — | — | — | — | — |
| 2024 | 200,000,000,000 | 89 | < 0.01% | 637,131,884 | −2.4% | 87 | < 0.01% | 4,094,300,144 | +183.5% | 112 | < 0.01% | 386.6 | 3,425,385,030 | 0 | 3,425,385,030 |
| 2023 | 200,000,000,000 | 89 | < 0.01% | 652,599,723 | +0% | 88 | < 0.01% | 1,444,002,538 | −28.7% | 117 | < 0.01% | 139 | 290,534,426 | 0 | 290,534,426 |
| 2022 | 200,000,000,000 | 89 | < 0.01% | 652,599,723 | +0% | 90 | < 0.01% | 2,025,812,221 | −32.2% | 116 | < 0.01% | 199 | 829,754,580 | 0 | 829,754,580 |
| 2021 | 200,000,000,000 | 88 | < 0.01% | 652,599,723 | +0% | 91 | < 0.01% | 2,986,760,523 | +0% | 112 | < 0.01% | 299.7 | 2,334,160,800 | 0 | 2,334,160,800 |
| 2020 | — | — | — | 652,599,723 | +0.56% | 91 | < 0.01% | 2,986,760,523 | +0.12% | 110 | < 0.01% | 306.4 | 2,334,160,800 | 0 | 2,334,160,800 |
| 2019 | 200,000,000,000 | 89 | < 0.01% | 648,950,863 | +0% | 92 | < 0.01% | 2,983,111,663 | +16.2% | 112 | < 0.01% | 313 | 2,334,160,800 | 0 | 2,334,160,800 |
| 2018 | 200,000,000,000 | 89 | < 0.01% | 648,950,863 | −3.1% | 93 | < 0.01% | 2,567,977,063 | +283.3% | 111 | < 0.01% | 275.9 | 1,919,026,200 | 0 | 1,919,026,200 |
| 2017 | 200,000,000,000 | 89 | < 0.01% | 670,039,063 | −0.12% | 90 | < 0.01% | 670,039,063 | −0.12% | 117 | < 0.01% | 73.74 | 0 | 0 | 0 |
| 2016 | 200,000,000,000 | 89 | < 0.01% | 670,827,344 | −5% | 91 | < 0.01% | 670,827,344 | −5% | 112 | < 0.01% | 75.67 | 0 | 0 | 0 |
| 2015 | 200,000,000,000 | 90 | < 0.01% | 706,300,000 | +66.7% | 90 | < 0.01% | 706,300,000 | −91.1% | 112 | < 0.01% | 81.71 | 0 | 0 | 0 |
| 2014 | 200,000,000,000 | 90 | < 0.01% | 423,780,000 | −7.7% | 91 | < 0.01% | 7,910,560,000 | +6.2% | 103 | 0.01% | 938.9 | 7,486,780,000 | 0 | 7,486,780,000 |
| 2013 | 200,000,000,000 | 89 | < 0.01% | 459,095,000 | −13.3% | 89 | < 0.01% | 7,451,465,000 | +3.9% | 104 | 0.01% | 906.9 | 6,992,370,000 | 0 | 6,992,370,000 |
| 2012 | 200,000,000,000 | 91 | < 0.01% | 529,725,000 | −21.1% | 89 | < 0.01% | 7,168,945,000 | +2% | 104 | 0.01% | 894.5 | 6,639,220,000 | 0 | 6,639,220,000 |
| 2011 | 200,000,000,000 | 91 | < 0.01% | 670,985,000 | −53.7% | 88 | < 0.01% | 7,027,685,000 | −11.9% | 102 | 0.01% | 898.1 | 6,356,700,000 | 0 | 6,356,700,000 |
| 2010 | 200,000,000,000 | 90 | < 0.01% | 1,447,915,000 | +7.9% | 86 | < 0.01% | 7,981,190,000 | −0.44% | 100 | 0.01% | 1,043 | 6,533,275,000 | 0 | 6,533,275,000 |
| 2009 | 200,000,000,000 | 90 | < 0.01% | 1,341,970,000 | +26.7% | 83 | < 0.01% | 8,016,505,000 | −47.2% | 99 | 0.01% | 1,070.3 | 6,674,535,000 | 0 | 6,674,535,000 |
| 2008 | 200,000,000,000 | 89 | < 0.01% | 1,059,450,000 | +50% | 86 | < 0.01% | 15,185,450,000 | −34.8% | 96 | 0.01% | 2,069.3 | 14,126,000,000 | 0 | 14,126,000,000 |
| 2007 | 200,000,000,000 | 89 | < 0.01% | 706,300,000 | −44.4% | 87 | < 0.01% | 23,307,900,000 | −48.3% | 92 | 0.02% | 3,239.7 | 22,601,600,000 | 0 | 22,601,600,000 |
| 2006 | 200,000,000,000 | 88 | < 0.01% | 1,271,340,000 | −12.2% | 85 | < 0.01% | 45,061,940,000 | −10.8% | 85 | 0.04% | 6,384.9 | 43,790,600,000 | 0 | 43,790,600,000 |
| 2005 | 200,000,000,000 | 87 | < 0.01% | 1,447,915,000 | +5.1% | 82 | < 0.01% | 50,500,450,000 | +3% | 81 | 0.05% | 7,292.8 | 49,087,850,000 | 0 | 49,087,850,000 |
| 2004 | 200,000,000,000 | 87 | < 0.01% | 1,377,285,000 | −2.5% | 80 | < 0.01% | 49,052,535,000 | +2.9% | 77 | 0.05% | 7,223.7 | 47,675,250,000 | 0 | 47,675,250,000 |
| 2003 | 200,000,000,000 | 87 | < 0.01% | 1,412,600,000 | +100% | 77 | < 0.01% | 47,675,250,000 | +13.4% | 77 | 0.05% | 7,160 | 46,262,650,000 | 0 | 46,262,650,000 |
| 2002 | 200,000,000,000 | 87 | < 0.01% | 706,300,000 | −60% | 82 | < 0.01% | 42,024,850,000 | −8.5% | 80 | 0.05% | 6,434 | 41,318,550,000 | 0 | 41,318,550,000 |
| 2001 | 200,000,000,000 | 88 | < 0.01% | 1,765,750,000 | +25% | 78 | < 0.01% | 45,909,500,000 | +4% | 76 | 0.05% | 7,165.1 | 44,143,750,000 | 0 | 44,143,750,000 |
| 2000 | 200,000,000,000 | 87 | < 0.01% | 1,412,600,000 | −33.3% | 77 | < 0.01% | 44,143,750,000 | +6.8% | 77 | 0.05% | 7,024 | 42,731,150,000 | 0 | 42,731,150,000 |
| 1999 | 200,000,000,000 | 88 | < 0.01% | 2,118,900,000 | +0% | 75 | < 0.01% | 41,318,550,000 | +4.5% | 76 | 0.05% | 6,655.3 | 39,199,650,000 | 0 | 39,199,650,000 |
| 1998 | 200,000,000,000 | 88 | < 0.01% | 2,118,900,000 | +50% | 75 | < 0.01% | 39,552,800,000 | −1.8% | 75 | 0.05% | 6,403.9 | 37,433,900,000 | 0 | 37,433,900,000 |
| 1997 | 200,000,000,000 | 87 | < 0.01% | 1,412,600,000 | +42.7% | 78 | < 0.01% | 40,259,100,000 | −7.2% | 75 | 0.05% | 6,557 | 38,846,500,000 | 0 | 38,846,500,000 |
| 1996 | — | — | — | 990,000,000 | −28.3% | 78 | < 0.01% | 43,370,000,000 | +52.2% | 74 | 0.05% | 7,149.1 | 42,380,000,000 | 0 | 42,380,000,000 |
| 1995 | — | — | — | 1,380,000,000 | +17.9% | 77 | < 0.01% | 28,500,000,000 | −49.6% | 79 | 0.04% | 4,791.1 | 27,120,000,000 | 0 | 27,120,000,000 |
| 1994 | — | — | — | 1,170,000,000 | — | 77 | < 0.01% | 56,500,000,000 | +14.3% | 69 | 0.07% | 9,699 | 56,500,000,000 | 0 | 56,500,000,000 |
| 1993 | — | — | — | 0 | −100% | — | — | 49,440,000,000 | −26.3% | 71 | 0.06% | 8,635.8 | 49,440,000,000 | 0 | 49,440,000,000 |
| 1992 | — | — | — | 3,530,000,000 | — | 71 | < 0.01% | 67,100,000,000 | — | 64 | 0.09% | 11,877 | 63,570,000,000 | 0 | 63,570,000,000 |