
Consumption uses 94.5% of production.
The rest is exported.
| Reserves | Production | Consumption | Trade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 1,200,252,000,000,000 | 2 | 15.9% | — | — | — | — | — | — | — | — | — | — | — | — |
| 2024 | 1,200,252,000,000,000 | 2 | 15.9% | 9,852,843,534,000 | +1.8% | 3 | 6.6% | 9,315,552,448,000 | +1.7% | 4 | 6.2% | 101,734 | 0 | 567,081,334,900 | −567,081,334,900 |
| 2023 | 1,200,252,000,000,000 | 2 | 16.1% | 9,677,378,456,000 | +4.9% | 3 | 6.6% | 9,156,594,556,000 | +5.9% | 4 | 6.3% | 101,056 | 91,980,000,000 | 519,880,006,700 | −427,900,006,700 |
| 2022 | 1,203,395,000,000,000 | 2 | 16.5% | 9,225,822,736,000 | +2% | 3 | 6.3% | 8,648,216,883,000 | +1.5% | 4 | 6.0% | 96,602 | 66,335,031,890 | 680,826,657,500 | −614,491,625,610 |
| 2021 | 1,200,252,000,000,000 | 2 | 16.5% | 9,044,305,178,000 | +2.9% | 3 | 6.2% | 8,519,671,375,000 | +3.5% | 4 | 5.8% | 96,316 | 68,158,147,870 | 636,892,487,700 | −568,734,339,830 |
| 2020 | — | — | — | 8,788,273,603,000 | +6% | 3 | 6.3% | 8,228,325,100,000 | +5.7% | 4 | 5.9% | 93,798 | 8,359,323,349 | 570,153,012,400 | −561,793,689,051 |
| 2019 | 1,193,966,000,000,000 | 2 | 16.8% | 8,294,078,736,000 | +3.8% | 3 | 5.8% | 7,781,649,936,000 | +1.6% | 4 | 5.5% | 89,391 | 40,733,996,500 | 579,071,170,300 | −538,337,173,800 |
| 2018 | 1,190,830,000,000,000 | 2 | 17.0% | 7,987,900,287,000 | +5.1% | 3 | 5.8% | 7,661,579,956,000 | +4.9% | 4 | 5.5% | 88,966 | 79,431,526,560 | 466,113,725,600 | −386,682,199,040 |
| 2017 | 1,183,019,000,000,000 | 2 | 17.1% | 7,597,867,282,000 | +7.3% | 3 | 5.7% | 7,306,314,074,000 | +4.2% | 4 | 5.6% | 85,930 | 140,767,259,200 | 442,183,187,700 | −301,415,928,500 |
| 2016 | 1,201,382,000,000,000 | 2 | 17.5% | 7,082,806,986,700 | +8.5% | 3 | 5.6% | 7,014,508,708,800 | +6.8% | 4 | 5.5% | 83,693 | 241,943,874,700 | 296,010,329,400 | −54,066,454,700 |
| 2015 | 1,201,382,000,000,000 | 2 | 17.3% | 6,526,212,000,000 | +5.9% | 3 | 5.2% | 6,567,636,495,000 | +7.2% | 4 | 5.2% | 79,493 | 337,258,250,000 | 295,939,700,000 | 41,318,550,000 |
| 2014 | 1,193,000,000,000,000 | 2 | 17.1% | 6,162,326,240,000 | +8.2% | 3 | 5.0% | 6,128,070,690,000 | +10.1% | 4 | 4.9% | 75,189 | 305,121,600,000 | 339,377,150,000 | −34,255,550,000 |
| 2013 | 1,187,000,000,000,000 | 2 | 17.3% | 5,696,309,500,000 | +1% | 5 | 4.7% | 5,568,116,050,000 | +1.5% | 4 | 4.5% | 69,243 | 209,064,800,000 | 337,258,250,000 | −128,193,450,000 |
| 2012 | 1,168,000,000,000,000 | 2 | 17.2% | 5,639,840,815,000 | +5.2% | 4 | 4.7% | 5,484,066,350,000 | +1.2% | 3 | 4.5% | 69,094 | 170,571,450,000 | 326,310,600,000 | −155,739,150,000 |
| 2011 | 1,045,670,000,000,000 | 2 | 15.6% | 5,360,852,315,000 | +3.9% | 4 | 4.5% | 5,420,887,815,000 | +6.2% | 3 | 4.6% | 69,158 | 373,985,850,000 | 313,950,350,000 | 60,035,500,000 |
| 2010 | 1,045,670,000,000,000 | 2 | 15.8% | 5,161,287,250,000 | +3.5% | 4 | 4.5% | 5,105,842,700,000 | +2.2% | 3 | 4.4% | 65,949 | 241,907,750,000 | 297,352,300,000 | −55,444,550,000 |
| 2009 | 991,600,000,000,000 | 2 | 15.8% | 4,986,372,055,000 | +21.4% | 4 | 4.7% | 4,993,541,000,000 | +18.5% | 3 | 4.7% | 65,311 | 216,127,800,000 | 209,064,800,000 | 7,063,000,000 |
| 2008 | 948,200,000,000,000 | 2 | 15.3% | 4,107,134,500,000 | +3.9% | 4 | 3.8% | 4,212,726,350,000 | +5.5% | 3 | 3.9% | 55,787 | 250,736,500,000 | 145,144,650,000 | 105,591,850,000 |
| 2007 | 974,000,000,000,000 | 2 | 15.7% | 3,951,748,500,000 | +3% | 4 | 3.8% | 3,992,007,600,000 | +4% | 3 | 3.8% | 53,510 | 257,799,500,000 | 217,540,400,000 | 40,259,100,000 |
| 2006 | 971,150,000,000,000 | 2 | 15.9% | 3,835,562,150,000 | +4.9% | 4 | 3.7% | 3,839,093,650,000 | +3.6% | 3 | 3.7% | 52,309 | 204,827,000,000 | 200,942,350,000 | 3,884,650,000 |
| 2005 | 940,000,000,000,000 | 2 | 15.6% | 3,655,102,500,000 | +23.4% | 4 | 3.7% | 3,707,368,700,000 | +22.7% | 3 | 3.7% | 51,614 | 204,827,000,000 | 152,560,800,000 | 52,266,200,000 |
| 2004 | 940,000,000,000,000 | 2 | 15.5% | 2,962,928,500,000 | +3.6% | 6 | 3.1% | 3,020,845,100,000 | +3.8% | 6 | 3.1% | 42,997 | 183,638,000,000 | 125,721,400,000 | 57,916,600,000 |
| 2003 | 812,300,000,000,000 | 2 | 14.8% | 2,860,515,000,000 | +8% | 5 | 3.1% | 2,909,956,000,000 | +4% | 8 | 3.1% | 42,315 | 173,749,800,000 | 124,308,800,000 | 49,441,000,000 |
| 2002 | 812,300,000,000,000 | 2 | 14.9% | 2,648,625,000,000 | +13.6% | 7 | 2.9% | 2,798,007,450,000 | +12.9% | 7 | 3.1% | 41,140 | 173,043,500,000 | 23,661,050,000 | 149,382,450,000 |
| 2001 | 812,300,000,000,000 | 2 | 15.4% | 2,330,790,000,000 | +9.6% | 7 | 2.6% | 2,478,406,700,000 | +11.6% | 9 | 2.8% | 36,743 | 151,854,500,000 | 4,237,800,000 | 147,616,700,000 |
| 2000 | 812,300,000,000,000 | 2 | 15.8% | 2,127,375,600,000 | +4.2% | 8 | 2.5% | 2,220,960,350,000 | +5.2% | 9 | 2.6% | 33,439 | 93,584,750,000 | 0 | 93,584,750,000 |
| 1999 | 812,300,000,000,000 | 2 | 15.8% | 2,041,207,000,000 | +15.6% | 8 | 2.4% | 2,111,837,000,000 | +15.6% | 9 | 2.5% | 32,269 | 70,630,000,000 | 0 | 70,630,000,000 |
| 1998 | 810,000,000,000,000 | 2 | 15.9% | 1,765,750,000,000 | +6.4% | 9 | 2.2% | 1,827,551,250,000 | +9.9% | 9 | 2.2% | 28,325 | 61,801,250,000 | 0 | 61,801,250,000 |
| 1997 | 741,609,000,000,000 | 2 | 15.0% | 1,659,805,000,000 | +16.9% | 9 | 2.1% | 1,663,336,500,000 | +21.1% | 10 | 2.0% | 26,137 | 3,531,500,000 | 0 | 3,531,500,000 |
| 1996 | 741,609,000,000,000 | 1 | 25.1% | 1,420,016,150,000 | +13.9% | 11 | 1.8% | 1,373,753,500,000 | +10.5% | 12 | 1.7% | 21,847 | 1,377,285,000,000 | 3,531,500,000 | 1,373,753,500,000 |
| 1995 | 741,609,000,000,000 | 1 | 24.7% | 1,246,610,000,000 | +11% | 10 | 1.6% | 1,243,080,000,000 | +10.7% | 12 | 1.6% | 19,983 | 0 | 3,530,000,000 | −3,530,000,000 |
| 1994 | 730,000,000,000,000 | 1 | 24.2% | 1,123,020,000,000 | +17.5% | 11 | 1.5% | 1,123,020,000,000 | +19.7% | 13 | 1.5% | 18,254 | 0 | 0 | 0 |
| 1993 | 699,200,000,000,000 | 1 | 23.8% | 955,977,500,000 | +8.3% | 12 | 1.3% | 938,320,500,000 | +6.3% | 14 | 1.2% | 15,281 | 0 | 17,657,000,000 | −17,657,000,000 |
| 1992 | 600,350,000,000,000 | 1 | 22.9% | 882,875,000,000 | −2.9% | 13 | 1.2% | 882,875,000,000 | +9.9% | 16 | 1.2% | 14,430 | 0 | 0 | 0 |
| 1991 | 600,350,000,000,000 | 1 | 14.2% | 909,000,000,000 | +11.2% | 10 | 1.2% | 803,000,000,000 | +5% | 12 | 1.1% | 13,386 | 0 | 106,000,000,000 | −106,000,000,000 |
| 1990 | 500,000,000,000,000 | 1 | 12.6% | 817,542,000,000 | +4.3% | 11 | 1.1% | 764,569,000,000 | −2.5% | 11 | 1.0% | 13,096 | 0 | 52,972,000,000 | −52,972,000,000 |
| 1989 | 494,400,000,000,000 | 1 | 12.6% | 784,000,000,000 | +11% | 12 | 1.1% | 784,000,000,000 | +11% | 12 | 1.1% | 13,826 | — | — | — |
| 1988 | 489,400,000,000,000 | 1 | 12.9% | 706,000,000,000 | +25% | 11 | 1.0% | 706,000,000,000 | +25% | 13 | 1.0% | 12,819 | — | — | — |
| 1987 | 450,000,000,000,000 | 1 | 12.4% | 565,000,000,000 | +5.4% | 14 | 0.85% | 565,000,000,000 | +5.4% | 15 | 0.85% | 10,596 | — | — | — |
| 1986 | 470,000,000,000,000 | 1 | 13.5% | 536,000,000,000 | −10.7% | 15 | 0.84% | 536,000,000,000 | −10.7% | 14 | 0.85% | 10,419 | — | — | — |
| 1985 | 478,600,000,000,000 | 1 | 14.1% | 600,000,000,000 | +26.1% | 12 | 0.96% | 600,000,000,000 | +26.1% | 12 | 0.97% | 12,101 | — | — | — |
| 1984 | 480,000,000,000,000 | 1 | 15.0% | 476,000,000,000 | +53.5% | 14 | 0.79% | 476,000,000,000 | +53.5% | 14 | 0.80% | 9,959.4 | — | — | — |
| 1983 | 482,600,000,000,000 | 1 | 15.9% | 310,000,000,000 | +24% | 18 | 0.56% | 310,000,000,000 | +55% | 20 | 0.57% | 6,734.8 | — | — | — |
| 1982 | 484,000,000,000,000 | 1 | 16.6% | 250,000,000,000 | +19% | 19 | 0.46% | 200,000,000,000 | +29% | 21 | 0.37% | 4,517.5 | — | — | — |
| 1981 | 485,000,000,000,000 | 1 | 18.3% | 210,000,000,000 | −16% | 22 | 0.38% | 155,000,000,000 | −33.2% | 24 | 0.29% | 3,691.4 | — | — | — |
| 1980 | 490,000,000,000,000 | 1 | 19.0% | 250,000,000,000 | — | 19 | 0.47% | 232,000,000,000 | — | 22 | 0.44% | 5,823 | — | — | — |