
Consumption uses 77.7% of production.
The rest is exported.
| Reserves | Production | Consumption | Trade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 10,029,000,000,000 | 37 | 0.13% | — | — | — | — | — | — | — | — | — | — | — | — |
| 2024 | 10,029,000,000,000 | 37 | 0.13% | 62,596,447,930 | +37.1% | 61 | 0.04% | 48,637,192,650 | +6.5% | 89 | 0.03% | 7,680 | 0 | 13,959,255,290 | −13,959,255,290 |
| 2023 | 10,029,000,000,000 | 39 | 0.13% | 45,649,886,860 | −10.4% | 64 | 0.03% | 45,649,886,860 | −10.4% | 89 | 0.03% | 7,383.3 | 0 | 0 | 0 |
| 2022 | 10,029,000,000,000 | 39 | 0.14% | 50,974,390,120 | +12.5% | 65 | 0.03% | 50,974,390,120 | +12.5% | 87 | 0.04% | 8,446.3 | 0 | 0 | 0 |
| 2021 | 10,029,000,000,000 | 38 | 0.14% | 45,317,540,220 | +1.8% | 65 | 0.03% | 45,317,540,220 | +1.8% | 89 | 0.03% | 7,691.1 | 0 | 0 | 0 |
| 2020 | — | — | — | 44,533,907,030 | +9.1% | 64 | 0.03% | 44,533,907,030 | +9.1% | 89 | 0.03% | 7,741.3 | 0 | 0 | 0 |
| 2019 | 3,200,000,000,000 | 54 | 0.04% | 40,802,848,000 | +33.3% | 66 | 0.03% | 40,802,848,000 | +33.3% | 91 | 0.03% | 7,264.6 | 0 | 0 | 0 |
| 2018 | 3,200,000,000,000 | 54 | 0.05% | 30,617,844,900 | +0.8% | 70 | 0.02% | 30,617,844,900 | +0.8% | 95 | 0.02% | 5,584 | 0 | 0 | 0 |
| 2017 | 3,200,000,000,000 | 53 | 0.05% | 30,374,846,130 | −0.71% | 69 | 0.02% | 30,374,846,130 | −0.71% | 94 | 0.02% | 5,676.5 | 0 | 0 | 0 |
| 2016 | 3,200,000,000,000 | 53 | 0.05% | 30,593,370,200 | −6.7% | 68 | 0.02% | 30,593,370,200 | −6.7% | 92 | 0.02% | 5,858 | 0 | 0 | 0 |
| 2015 | 3,200,000,000,000 | 53 | 0.05% | 32,778,610,930 | +0% | 66 | 0.03% | 32,778,610,930 | +0% | 91 | 0.03% | 6,430.2 | 0 | 0 | 0 |
| 2014 | 3,200,000,000,000 | 54 | 0.05% | 32,778,610,930 | −43.7% | 65 | 0.03% | 32,778,610,930 | −43.7% | 90 | 0.03% | 6,587.5 | 0 | 0 | 0 |
| 2013 | 3,200,000,000,000 | 55 | 0.05% | 58,269,750,000 | +41.1% | 60 | 0.05% | 58,269,750,000 | +41.1% | 83 | 0.05% | 11,997 | 0 | 0 | 0 |
| 2012 | 3,200,000,000,000 | 54 | 0.05% | 41,283,235,000 | +1.7% | 63 | 0.03% | 41,283,235,000 | +1.7% | 90 | 0.03% | 8,708.7 | 0 | 0 | 0 |
| 2011 | 3,200,000,000,000 | 54 | 0.05% | 40,612,250,000 | +23.7% | 64 | 0.03% | 40,612,250,000 | +23.7% | 87 | 0.03% | 8,810.1 | 0 | 0 | 0 |
| 2010 | 3,200,000,000,000 | 53 | 0.05% | 32,842,950,000 | +75.5% | 65 | 0.03% | 32,842,950,000 | +75.5% | 90 | 0.03% | 7,360.1 | 0 | 0 | 0 |
| 2009 | 3,200,000,000,000 | 54 | 0.05% | 18,716,950,000 | +43.2% | 69 | 0.02% | 18,716,950,000 | +43.2% | 96 | 0.02% | 4,371.9 | 0 | 0 | 0 |
| 2008 | 3,200,000,000,000 | 54 | 0.05% | 13,066,550,000 | +27.6% | 69 | 0.01% | 13,066,550,000 | +27.6% | 97 | 0.01% | 3,176.5 | 0 | 0 | 0 |
| 2007 | 3,200,000,000,000 | 53 | 0.05% | 10,241,350,000 | +61.1% | 72 | 0.01% | 10,241,350,000 | +61.1% | 98 | 0.01% | 2,572.9 | 0 | 0 | 0 |
| 2006 | 3,200,000,000,000 | 54 | 0.05% | 6,356,700,000 | +50% | 77 | 0.01% | 6,356,700,000 | +50% | 99 | 0.01% | 1,656.5 | 0 | 0 | 0 |
| 2005 | 3,200,000,000,000 | 56 | 0.05% | 4,237,800,000 | — | 77 | < 0.01% | 4,237,800,000 | — | 99 | < 0.01% | 1,146.5 | 0 | 0 | 0 |
| 2004 | 3,200,000,000,000 | 55 | 0.05% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 2003 | 3,200,000,000,000 | 55 | 0.06% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 2002 | 3,200,000,000,000 | 56 | 0.06% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 2001 | 3,200,000,000,000 | 55 | 0.06% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 2000 | 3,200,000,000,000 | 55 | 0.06% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1999 | 3,200,000,000,000 | 55 | 0.06% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1998 | 3,200,000,000,000 | 55 | 0.06% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1997 | 3,200,000,000,000 | 56 | 0.06% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1996 | 4,311,000,000,000 | 42 | 0.15% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1995 | 2,700,000,000,000 | 55 | 0.09% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1994 | 2,700,000,000,000 | 56 | 0.09% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1993 | 2,700,000,000,000 | 55 | 0.09% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1992 | 2,600,000,000,000 | 54 | 0.10% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1991 | 2,580,000,000,000 | 54 | 0.06% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1990 | 2,580,000,000,000 | 52 | 0.06% | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1989 | 2,440,000,000,000 | 52 | 0.06% | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1988 | 2,470,000,000,000 | 48 | 0.07% | 0 | −100% | — | — | 0 | −100% | — | — | 0 | — | — | — |
| 1987 | 2,500,000,000,000 | 49 | 0.07% | 2,000,000,000 | +400% | 60 | < 0.01% | 2,000,000,000 | +400% | 66 | < 0.01% | 916 | — | — | — |
| 1986 | 2,470,000,000,000 | 44 | 0.07% | 400,000,000 | −80% | 65 | < 0.01% | 400,000,000 | −80% | 68 | < 0.01% | 188.6 | — | — | — |
| 1985 | 2,118,000,000,000 | 48 | 0.06% | 2,000,000,000 | +185.7% | 58 | < 0.01% | 2,000,000,000 | +185.7% | 61 | < 0.01% | 971.2 | — | — | — |
| 1984 | 2,150,000,000,000 | 49 | 0.07% | 700,000,000 | +0% | 63 | < 0.01% | 700,000,000 | +0% | 66 | < 0.01% | 350.1 | — | — | — |
| 1983 | 2,700,000,000,000 | 42 | 0.09% | 700,000,000 | +16.7% | 62 | < 0.01% | 700,000,000 | +16.7% | 66 | < 0.01% | 358.9 | — | — | — |
| 1982 | 2,500,000,000,000 | 45 | 0.09% | 600,000,000 | +0% | 61 | < 0.01% | 600,000,000 | +0% | 65 | < 0.01% | 314.1 | — | — | — |
| 1981 | 2,000,000,000,000 | 46 | 0.08% | 600,000,000 | +20% | 58 | < 0.01% | 600,000,000 | +50% | 62 | < 0.01% | 320.9 | — | — | — |
| 1980 | 2,200,000,000,000 | 43 | 0.09% | 500,000,000 | — | 58 | < 0.01% | 400,000,000 | — | 63 | < 0.01% | 218.7 | — | — | — |