
Production matches consumption.
| Reserves | Production | Consumption | Trade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 1,000,000,000,000 | 67 | 0.01% | — | — | — | — | — | — | — | — | — | — | — | — |
| 2024 | 1,000,000,000,000 | 65 | 0.01% | 95,652,554,280 | −5.1% | 54 | 0.06% | 95,652,554,280 | −5.1% | 77 | 0.06% | 2,995.3 | 0 | 0 | 0 |
| 2023 | 1,000,000,000,000 | 66 | 0.01% | 100,773,574,200 | +6.3% | 54 | 0.07% | 100,773,574,200 | +6.3% | 76 | 0.07% | 3,233.5 | 0 | 0 | 0 |
| 2022 | 1,000,000,000,000 | 67 | 0.01% | 94,841,728,770 | +7.7% | 57 | 0.06% | 94,841,728,770 | +7.7% | 79 | 0.07% | 3,120.3 | 0 | 0 | 0 |
| 2021 | 1,000,000,000,000 | 66 | 0.01% | 88,097,751,140 | +6.1% | 57 | 0.06% | 88,097,751,140 | +6.1% | 82 | 0.06% | 2,972.3 | 0 | 0 | 0 |
| 2020 | — | — | — | 83,005,830,490 | +3.1% | 58 | 0.06% | 83,005,830,490 | +3.1% | 84 | 0.06% | 2,870.6 | 0 | 0 | 0 |
| 2019 | 1,000,000,000,000 | 65 | 0.01% | 80,521,373,400 | +6.7% | 60 | 0.06% | 80,521,373,400 | +6.7% | 81 | 0.06% | 2,856.1 | 0 | 0 | 0 |
| 2018 | 1,000,000,000,000 | 66 | 0.01% | 75,435,953,970 | −7.5% | 59 | 0.05% | 75,435,953,970 | −7.5% | 82 | 0.05% | 2,746.7 | 0 | 0 | 0 |
| 2017 | 1,000,000,000,000 | 66 | 0.01% | 81,577,575,900 | +0% | 59 | 0.06% | 81,577,575,900 | +0% | 81 | 0.06% | 3,051.5 | 0 | 0 | 0 |
| 2016 | 1,000,000,000,000 | 67 | 0.01% | 81,577,575,900 | +12% | 58 | 0.06% | 81,577,575,900 | +12% | 78 | 0.06% | 3,138.9 | 0 | 0 | 0 |
| 2015 | 1,000,000,000,000 | 67 | 0.01% | 72,854,845,000 | +0.1% | 58 | 0.06% | 72,854,845,000 | +0.05% | 80 | 0.06% | 2,885.8 | 0 | 0 | 0 |
| 2014 | 1,000,000,000,000 | 67 | 0.01% | 72,784,215,000 | +0.83% | 58 | 0.06% | 72,819,530,000 | +0.88% | 79 | 0.06% | 2,968.9 | 0 | 0 | 0 |
| 2013 | 1,000,000,000,000 | 67 | 0.01% | 72,183,860,000 | +14.8% | 57 | 0.06% | 72,183,860,000 | +14.8% | 80 | 0.06% | 3,015.2 | 0 | 0 | 0 |
| 2012 | 1,000,000,000,000 | 66 | 0.01% | 62,860,700,000 | +9.2% | 59 | 0.05% | 62,860,700,000 | +9.1% | 79 | 0.05% | 2,678.7 | 0 | 0 | 0 |
| 2011 | 1,000,000,000,000 | 67 | 0.01% | 57,563,450,000 | −1.5% | 61 | 0.05% | 57,634,080,000 | −1.4% | 80 | 0.05% | 2,507.8 | 0 | 0 | 0 |
| 2010 | 1,000,000,000,000 | 68 | 0.02% | 58,446,325,000 | +3.4% | 61 | 0.05% | 58,446,325,000 | +3.4% | 82 | 0.05% | 2,599 | 0 | 0 | 0 |
| 2009 | 1,000,000,000,000 | 68 | 0.02% | 56,504,000,000 | +0% | 60 | 0.05% | 56,504,000,000 | +0% | 81 | 0.05% | 2,568.6 | 0 | 0 | 0 |
| 2008 | 1,000,000,000,000 | 68 | 0.02% | 56,504,000,000 | +6.7% | 60 | 0.05% | 56,504,000,000 | +6.7% | 81 | 0.05% | 2,626.3 | 0 | 0 | 0 |
| 2007 | 1,000,000,000,000 | 68 | 0.02% | 52,972,500,000 | +15.4% | 61 | 0.05% | 52,972,500,000 | +15.4% | 82 | 0.05% | 2,518.8 | 0 | 0 | 0 |
| 2006 | 1,000,000,000,000 | 69 | 0.02% | 45,909,500,000 | +0% | 60 | 0.04% | 45,909,500,000 | +0% | 83 | 0.04% | 2,234.4 | 0 | 0 | 0 |
| 2005 | 1,000,000,000,000 | 70 | 0.02% | 45,909,500,000 | +0% | 60 | 0.05% | 45,909,500,000 | +0% | 83 | 0.05% | 2,287.6 | 0 | 0 | 0 |
| 2004 | 1,050,000,000,000 | 70 | 0.02% | 45,909,500,000 | −3% | 57 | 0.05% | 45,909,500,000 | −3% | 80 | 0.05% | 2,342.9 | 0 | 0 | 0 |
| 2003 | 1,050,000,000,000 | 71 | 0.02% | 47,322,100,000 | +0% | 58 | 0.05% | 47,322,100,000 | +0% | 78 | 0.05% | 2,474.3 | 0 | 0 | 0 |
| 2002 | 1,050,000,000,000 | 72 | 0.02% | 47,322,100,000 | −0.74% | 58 | 0.05% | 47,322,100,000 | −0.74% | 76 | 0.05% | 2,536.7 | 0 | 0 | 0 |
| 2001 | 1,050,000,000,000 | 71 | 0.02% | 47,675,250,000 | +0% | 55 | 0.05% | 47,675,250,000 | +0% | 75 | 0.05% | 2,622.6 | 0 | 0 | 0 |
| 2000 | 1,050,000,000,000 | 70 | 0.02% | 47,675,250,000 | +0.75% | 55 | 0.05% | 47,675,250,000 | +0.75% | 75 | 0.05% | 2,693.7 | 0 | 0 | 0 |
| 1999 | 1,050,000,000,000 | 70 | 0.02% | 47,322,100,000 | +67.5% | 56 | 0.06% | 47,322,100,000 | +67.5% | 73 | 0.06% | 2,748.7 | 0 | 0 | 0 |
| 1998 | 1,000,000,000,000 | 69 | 0.02% | 28,252,000,000 | +33.3% | 58 | 0.03% | 28,252,000,000 | +33.3% | 81 | 0.03% | 1,695.4 | 0 | 0 | 0 |
| 1997 | 800,000,000,000 | 70 | 0.02% | 21,189,000,000 | +66.7% | 59 | 0.03% | 21,189,000,000 | +66.7% | 82 | 0.03% | 1,320.4 | 0 | 0 | 0 |
| 1996 | 800,000,000,000 | 67 | 0.03% | 12,713,400,000 | +801.7% | 62 | 0.02% | 12,713,400,000 | +801.7% | 84 | 0.02% | 823.3 | 0 | 0 | 0 |
| 1995 | 500,000,000,000 | 71 | 0.02% | 1,410,000,000 | — | 76 | < 0.01% | 1,410,000,000 | — | 93 | < 0.01% | 94.91 | 0 | 0 | 0 |
| 1994 | 500,000,000,000 | 72 | 0.02% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1993 | 3,500,000,000,000 | 51 | 0.12% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1992 | 3,500,000,000,000 | 50 | 0.13% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1991 | 3,500,000,000,000 | 51 | 0.08% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1990 | 3,530,000,000,000 | 49 | 0.09% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1989 | 3,530,000,000,000 | 48 | 0.09% | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1988 | 3,530,000,000,000 | 45 | 0.09% | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1987 | 3,400,000,000,000 | 43 | 0.09% | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1986 | 2,118,000,000,000 | 48 | 0.06% | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1985 | 3,000,000,000,000 | 41 | 0.09% | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1984 | 3,020,000,000,000 | 41 | 0.09% | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1983 | 3,040,000,000,000 | 41 | 0.10% | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1982 | 37,000,000,000 | 66 | < 0.01% | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1981 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1980 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |