
Production covers 50.5% of consumption.
The rest is imported.
| Reserves | Production | Consumption | Trade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 3,480,000,000,000 | 49 | 0.05% | — | — | — | — | — | — | — | — | — | — | — | — |
| 2024 | 3,480,000,000,000 | 48 | 0.05% | 58,583,776,760 | −22.3% | 63 | 0.04% | 116,082,296,600 | +12.1% | 72 | 0.08% | 1,002.1 | 57,498,519,850 | 0 | 57,498,519,850 |
| 2023 | 3,480,000,000,000 | 48 | 0.05% | 75,405,898,790 | −29.5% | 57 | 0.05% | 103,508,263,200 | −3.2% | 75 | 0.07% | 900.9 | 28,102,364,360 | 0 | 28,102,364,360 |
| 2022 | 3,480,000,000,000 | 50 | 0.05% | 106,918,335,700 | −7.7% | 55 | 0.07% | 106,918,335,700 | −7.7% | 74 | 0.07% | 938.2 | 0 | 0 | 0 |
| 2021 | 3,480,000,000,000 | 51 | 0.05% | 115,834,803,000 | −14.8% | 54 | 0.08% | 115,834,803,000 | −14.8% | 74 | 0.08% | 1,024.2 | 0 | 0 | 0 |
| 2020 | — | — | — | 135,937,307,500 | −9.2% | 54 | 0.10% | 135,937,307,500 | −9.2% | 69 | 0.10% | 1,212.8 | 0 | 0 | 0 |
| 2019 | 3,480,000,000,000 | 52 | 0.05% | 149,697,201,800 | +0.72% | 54 | 0.10% | 149,697,201,800 | +0.72% | 66 | 0.11% | 1,351 | 0 | 0 | 0 |
| 2018 | 3,480,000,000,000 | 51 | 0.05% | 148,633,688,700 | +12.1% | 55 | 0.11% | 148,633,688,700 | +12.1% | 66 | 0.11% | 1,357.8 | 0 | 0 | 0 |
| 2017 | 3,480,000,000,000 | 50 | 0.05% | 132,585,427,900 | −1.4% | 55 | 0.10% | 132,585,427,900 | −1.4% | 69 | 0.10% | 1,226.3 | 0 | 0 | 0 |
| 2016 | 3,480,000,000,000 | 50 | 0.05% | 134,490,395,300 | +14.7% | 54 | 0.11% | 134,490,395,300 | +14.7% | 68 | 0.11% | 1,260 | 0 | 0 | 0 |
| 2015 | 3,480,000,000,000 | 50 | 0.05% | 117,286,198,900 | −6% | 55 | 0.09% | 117,286,198,900 | −6% | 69 | 0.09% | 1,113.7 | 0 | 0 | 0 |
| 2014 | 3,480,000,000,000 | 51 | 0.05% | 124,761,290,700 | +0.65% | 56 | 0.10% | 124,761,290,700 | +0.68% | 65 | 0.10% | 1,202.3 | 0 | 0 | 0 |
| 2013 | 3,480,000,000,000 | 51 | 0.05% | 123,955,650,000 | +27.6% | 55 | 0.10% | 123,920,335,000 | +27.6% | 69 | 0.10% | 1,214 | 0 | 0 | 0 |
| 2012 | 3,480,000,000,000 | 50 | 0.05% | 97,116,250,000 | −12.7% | 55 | 0.08% | 97,116,250,000 | −12.7% | 77 | 0.08% | 969.5 | 0 | 0 | 0 |
| 2011 | 3,480,000,000,000 | 51 | 0.05% | 111,242,250,000 | +10.1% | 55 | 0.09% | 111,242,250,000 | +10.1% | 73 | 0.09% | 1,132.3 | 0 | 0 | 0 |
| 2010 | 3,480,000,000,000 | 50 | 0.05% | 101,000,900,000 | −9.2% | 56 | 0.09% | 101,000,900,000 | −9.2% | 73 | 0.09% | 1,048.4 | 0 | 0 | 0 |
| 2009 | 3,480,000,000,000 | 50 | 0.06% | 111,242,250,000 | +7.1% | 53 | 0.10% | 111,242,250,000 | +7.1% | 69 | 0.11% | 1,178.6 | 0 | 0 | 0 |
| 2008 | 3,480,000,000,000 | 50 | 0.06% | 103,826,100,000 | +1.4% | 55 | 0.10% | 103,826,100,000 | +1.4% | 73 | 0.10% | 1,120 | 0 | 0 | 0 |
| 2007 | 3,480,000,000,000 | 50 | 0.06% | 102,413,500,000 | +31.8% | 52 | 0.10% | 102,413,500,000 | +31.8% | 70 | 0.10% | 1,124.5 | 0 | 0 | 0 |
| 2006 | 3,960,000,000,000 | 49 | 0.06% | 77,693,000,000 | +4.8% | 54 | 0.08% | 77,693,000,000 | +4.8% | 76 | 0.08% | 868 | 0 | 0 | 0 |
| 2005 | 3,770,000,000,000 | 50 | 0.06% | 74,161,500,000 | −4.5% | 53 | 0.08% | 74,161,500,000 | −4.5% | 74 | 0.07% | 842.6 | 0 | 0 | 0 |
| 2004 | 3,770,000,000,000 | 50 | 0.06% | 77,693,000,000 | −4.3% | 51 | 0.08% | 77,693,000,000 | −4.3% | 71 | 0.08% | 899.3 | 0 | 0 | 0 |
| 2003 | 3,772,000,000,000 | 50 | 0.07% | 81,224,500,000 | +21.1% | 50 | 0.09% | 81,224,500,000 | +21.1% | 70 | 0.09% | 958.6 | 0 | 0 | 0 |
| 2002 | 3,693,000,000,000 | 50 | 0.07% | 67,098,500,000 | +850% | 54 | 0.07% | 67,098,500,000 | +850% | 72 | 0.07% | 807.7 | 0 | 0 | 0 |
| 2001 | 2,800,000,000,000 | 59 | 0.05% | 7,063,000,000 | +1900% | 67 | 0.01% | 7,063,000,000 | +1900% | 91 | 0.01% | 86.77 | 0 | 0 | 0 |
| 2000 | 2,800,000,000,000 | 59 | 0.05% | 353,150,000 | +0% | 85 | < 0.01% | 353,150,000 | +0% | 103 | < 0.01% | 4.44 | 0 | 0 | 0 |
| 1999 | 2,850,000,000,000 | 59 | 0.06% | 353,150,000 | +0% | 84 | < 0.01% | 353,150,000 | +0% | 103 | < 0.01% | 4.54 | 0 | 0 | 0 |
| 1998 | 2,700,000,000,000 | 59 | 0.05% | 353,150,000 | +0% | 85 | < 0.01% | 353,150,000 | +0% | 102 | < 0.01% | 4.66 | 0 | 0 | 0 |
| 1997 | 3,850,000,000,000 | 51 | 0.08% | 353,150,000 | +0% | 84 | < 0.01% | 353,150,000 | +0% | 99 | < 0.01% | 4.78 | 0 | 0 | 0 |
| 1996 | 3,880,000,000,000 | 47 | 0.13% | 353,150,000 | +0.9% | 82 | < 0.01% | 353,150,000 | +0.9% | 98 | < 0.01% | 4.89 | 0 | 0 | 0 |
| 1995 | 3,452,000,000,000 | 50 | 0.11% | 350,000,000 | — | 83 | < 0.01% | 350,000,000 | — | 98 | < 0.01% | 4.96 | 0 | 0 | 0 |
| 1994 | 2,980,000,000,000 | 55 | 0.10% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1993 | 1,600,000,000,000 | 61 | 0.05% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1992 | 100,000,000,000 | 77 | < 0.01% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1991 | 1,800,000,000,000 | 59 | 0.04% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1990 | 10,000,000,000 | 79 | < 0.01% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1989 | 9,000,000,000 | 78 | < 0.01% | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1988 | 10,000,000,000 | 79 | < 0.01% | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1987 | 10,000,000,000 | 74 | < 0.01% | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1986 | 11,000,000,000 | 71 | < 0.01% | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1985 | 12,000,000,000 | 71 | < 0.01% | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1984 | 14,000,000,000 | 70 | < 0.01% | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1983 | 16,000,000,000 | 68 | < 0.01% | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1982 | 16,000,000,000 | 68 | < 0.01% | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1981 | 10,000,000,000 | 66 | < 0.01% | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1980 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |