
| Reserves | Production | Consumption | Trade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | — | — | — | 0 | — | — | — | 59,107,780,460 | +5.4% | 88 | 0.04% | 10,522 | 77,361,995,090 | 24,225,884,200 | 53,136,110,890 |
| 2023 | — | — | — | 0 | — | — | — | 56,070,716,260 | +24.5% | 87 | 0.04% | 10,011 | 74,570,821,090 | 16,951,056,000 | 57,619,765,090 |
| 2022 | — | — | — | 0 | — | — | — | 45,032,343,280 | −48.2% | 89 | 0.03% | 8,085.8 | 50,289,970,010 | 3,778,672,900 | 46,511,297,110 |
| 2021 | — | — | — | 0 | — | — | — | 86,977,521,440 | +1.2% | 83 | 0.06% | 15,697 | 92,458,511,670 | 8,616,786,800 | 83,841,724,870 |
| 2020 | — | — | — | 0 | — | — | — | 85,953,395,140 | −5% | 82 | 0.06% | 15,544 | 92,561,665,910 | 6,427,275,400 | 86,134,390,510 |
| 2019 | — | — | — | 0 | — | — | — | 90,475,786,170 | −1.3% | 77 | 0.06% | 16,385 | 91,490,901,900 | 2,472,029,000 | 89,018,872,900 |
| 2018 | — | — | — | 0 | — | — | — | 91,635,637,170 | +10.7% | 78 | 0.07% | 16,613 | 93,142,810,900 | 570,380,528 | 92,572,430,372 |
| 2017 | 0 | — | — | 0 | — | — | — | 82,813,789,300 | −5.9% | 79 | 0.06% | 15,034 | 81,930,917,900 | 141,258,800 | 81,789,659,100 |
| 2016 | 0 | — | — | 0 | — | — | — | 87,969,735,500 | −8.6% | 76 | 0.07% | 16,008 | 88,146,305,100 | 0 | 88,146,305,100 |
| 2015 | 0 | — | — | 0 | — | — | — | 96,268,690,000 | −11.6% | 75 | 0.08% | 17,568 | 95,809,595,000 | 0 | 95,809,595,000 |
| 2014 | 0 | — | — | 0 | — | — | — | 108,911,460,000 | −11.6% | 72 | 0.09% | 19,941 | 108,169,845,000 | 0 | 108,169,845,000 |
| 2013 | 0 | — | — | 0 | — | — | — | 123,214,035,000 | −5.3% | 70 | 0.10% | 22,654 | 123,178,720,000 | 35,315,000 | 123,143,405,000 |
| 2012 | 0 | — | — | 0 | — | — | — | 130,100,460,000 | −10.6% | 66 | 0.11% | 24,031 | 130,100,460,000 | 0 | 130,100,460,000 |
| 2011 | 0 | — | — | 0 | — | — | — | 145,533,115,000 | −12.7% | 65 | 0.12% | 27,009 | 145,533,115,000 | 0 | 145,533,115,000 |
| 2010 | 0 | — | — | 0 | — | — | — | 166,651,485,000 | +10.5% | 62 | 0.14% | 31,072 | 166,510,225,000 | 0 | 166,510,225,000 |
| 2009 | 0 | — | — | 0 | — | — | — | 150,759,735,000 | −9.9% | 59 | 0.14% | 28,238 | 150,795,050,000 | 0 | 150,795,050,000 |
| 2008 | 0 | — | — | 0 | — | — | — | 167,287,155,000 | +3.6% | 57 | 0.15% | 31,484 | 167,357,785,000 | 0 | 167,357,785,000 |
| 2007 | 0 | — | — | 0 | — | — | — | 161,530,810,000 | −4% | 56 | 0.15% | 30,543 | 161,672,070,000 | 0 | 161,672,070,000 |
| 2006 | 0 | — | — | 0 | — | — | — | 168,205,345,000 | +7.4% | 56 | 0.16% | 31,940 | 168,346,605,000 | 0 | 168,346,605,000 |
| 2005 | 0 | — | — | 0 | — | — | — | 156,622,025,000 | −8.4% | 57 | 0.16% | 29,855 | 156,268,875,000 | 0 | 156,268,875,000 |
| 2004 | 0 | — | — | 0 | — | — | — | 170,924,600,000 | −3.4% | 57 | 0.18% | 32,693 | 171,595,585,000 | 0 | 171,595,585,000 |
| 2003 | 0 | — | — | 0 | — | — | — | 176,963,465,000 | +10.6% | 56 | 0.19% | 33,947 | 177,387,245,000 | 0 | 177,387,245,000 |
| 2002 | 0 | — | — | 0 | — | — | — | 159,941,635,000 | −0.48% | 57 | 0.18% | 30,755 | 160,012,265,000 | 0 | 160,012,265,000 |
| 2001 | 0 | — | — | 0 | — | — | — | 160,718,565,000 | +8.4% | 57 | 0.18% | 30,979 | 161,001,085,000 | 0 | 161,001,085,000 |
| 2000 | 0 | — | — | 0 | — | — | — | 148,287,685,000 | +2.3% | 56 | 0.17% | 28,648 | 148,640,835,000 | 0 | 148,640,835,000 |
| 1999 | 0 | — | — | 0 | — | — | — | 144,932,760,000 | +0% | 57 | 0.17% | 28,058 | 145,003,390,000 | 0 | 145,003,390,000 |
| 1998 | 0 | — | — | 0 | — | — | — | 144,932,760,000 | +14.4% | 55 | 0.18% | 28,123 | 144,897,445,000 | 0 | 144,897,445,000 |
| 1997 | 0 | — | — | 0 | — | — | — | 126,710,220,000 | −1.7% | 57 | 0.16% | 24,652 | 126,251,125,000 | 0 | 126,251,125,000 |
| 1996 | 0 | — | — | 0 | — | — | — | 128,864,435,000 | +4.7% | 55 | 0.16% | 25,146 | 128,899,750,000 | 0 | 128,899,750,000 |
| 1995 | 0 | — | — | 0 | — | — | — | 123,110,000,000 | +3.3% | 55 | 0.16% | 24,102 | 123,350,000,000 | 0 | 123,350,000,000 |
| 1994 | 0 | — | — | 0 | — | — | — | 119,150,000,000 | +10.8% | 55 | 0.15% | 23,416 | 119,260,000,000 | 0 | 119,260,000,000 |
| 1993 | 0 | — | — | 0 | — | — | — | 107,500,000,000 | +3.5% | 55 | 0.14% | 21,217 | 107,800,000,000 | 0 | 107,800,000,000 |
| 1992 | 0 | — | — | 0 | — | — | — | 103,860,000,000 | +3.9% | 55 | 0.14% | 20,598 | 103,860,000,000 | 0 | 103,860,000,000 |
| 1991 | 0 | — | — | 0 | — | — | — | 100,000,000,000 | +5.3% | 45 | 0.13% | 19,945 | 100,000,000,000 | 0 | 100,000,000,000 |
| 1990 | 0 | — | — | 0 | — | — | — | 95,000,000,000 | +17.3% | 44 | 0.13% | 19,051 | 95,000,000,000 | 0 | 95,000,000,000 |
| 1989 | 0 | — | — | 0 | — | — | — | 81,000,000,000 | +32.8% | 44 | 0.11% | 16,316 | — | — | — |
| 1988 | 0 | — | — | 0 | — | — | — | 61,000,000,000 | +7% | 47 | 0.09% | 12,332 | — | — | — |
| 1987 | 0 | — | — | 0 | — | — | — | 57,000,000,000 | +32.6% | 47 | 0.09% | 11,557 | — | — | — |
| 1986 | 0 | — | — | 0 | — | — | — | 43,000,000,000 | +22.9% | 46 | 0.07% | 8,742.9 | — | — | — |
| 1985 | 0 | — | — | 0 | — | — | — | 35,000,000,000 | +25% | 49 | 0.06% | 7,139.6 | — | — | — |
| 1984 | 0 | — | — | 0 | — | — | — | 28,000,000,000 | +21.7% | 49 | 0.05% | 5,735.6 | — | — | — |
| 1983 | 0 | — | — | 0 | — | — | — | 23,000,000,000 | −4.2% | 48 | 0.04% | 4,736.6 | — | — | — |
| 1982 | 0 | — | — | 0 | — | — | — | 24,000,000,000 | −7.7% | 48 | 0.04% | 4,972.2 | — | — | — |
| 1981 | 0 | — | — | 0 | — | — | — | 26,000,000,000 | −18.8% | 48 | 0.05% | 5,416.8 | — | — | — |
| 1980 | 0 | — | — | 0 | — | — | — | 32,000,000,000 | — | 45 | 0.06% | 6,695.5 | — | — | — |