
| Reserves | Production | Consumption | Trade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | — | — | — | 0 | — | — | — | 11,805,394 | −6.1% | 33 | 0.12% | 1,295.3 | 27,729,362 | 17,322,059 | 10,407,304 |
| 2023 | 3,579,200,570 | 25 | 0.28% | 0 | — | — | — | 12,572,202 | +29.3% | 32 | 0.13% | 1,389.8 | 27,147,282 | 14,529,482 | 12,617,800 |
| 2022 | 3,579,200,570 | 25 | 0.28% | 0 | — | — | — | 9,723,696 | −33.9% | 37 | 0.11% | 1,086.2 | 30,675,266 | 20,999,149 | 9,676,117 |
| 2021 | 3,579,200,570 | 26 | 0.28% | 0 | — | — | — | 14,706,132 | +58.5% | 28 | 0.17% | 1,658.8 | 39,235,603 | 29,519,640 | 9,715,963 |
| 2020 | 3,579,200,570 | 26 | 0.28% | 0 | — | — | — | 9,278,068 | −44.1% | 34 | 0.11% | 1,052.1 | 27,441,507 | 20,579,344 | 6,862,163 |
| 2019 | 3,579,200,570 | 25 | 0.29% | 0 | — | — | — | 16,606,011 | +14.7% | 30 | 0.19% | 1,893.8 | 39,467,221 | 28,498,406 | 10,968,815 |
| 2018 | 3,579,200,570 | 25 | 0.29% | 0 | — | — | — | 14,476,341 | −11.2% | 34 | 0.17% | 1,661.9 | 46,185,491 | 30,786,956 | 15,398,534 |
| 2017 | 3,579,200,570 | 26 | 0.29% | 0 | — | — | — | 16,306,486 | −10.4% | 33 | 0.19% | 1,883.5 | 49,743,771 | 35,963,349 | 13,780,422 |
| 2016 | 3,579,200,570 | 26 | 0.30% | 0 | — | — | — | 18,201,343 | −8.4% | 31 | 0.22% | 2,115.9 | 57,458,423 | 39,739,713 | 17,718,710 |
| 2015 | 3,579,200,570 | 26 | 0.30% | 0 | — | — | — | 19,863,626 | +23.1% | 31 | 0.23% | 2,322.2 | 62,097,247 | 40,125,617 | 21,971,631 |
| 2014 | 3,579,200,570 | 26 | 0.31% | 0 | — | — | — | 16,140,023 | +12.7% | 32 | 0.18% | 1,895.5 | 59,917,259 | 43,127,847 | 16,789,413 |
| 2013 | 547,848,070 | 41 | 0.05% | 0 | — | — | — | 14,324,518 | +1.4% | 33 | 0.16% | 1,688.5 | 53,386,009 | 45,304,296 | 8,081,713 |
| 2012 | 547,848,070 | 41 | 0.05% | 0 | — | — | — | 14,121,693 | +9.5% | 34 | 0.16% | 1,669.7 | 45,629,987 | 37,071,281 | 8,558,706 |
| 2011 | 547,848,070 | 41 | 0.05% | 0 | — | — | — | 12,898,129 | −1.6% | 35 | 0.15% | 1,530.8 | 40,895,886 | 32,223,990 | 8,671,897 |
| 2010 | 547,848,070 | 41 | 0.05% | 0 | — | — | — | 13,108,671 | +0.05% | 34 | 0.16% | 1,563.2 | 43,654,234 | 29,586,670 | 14,067,564 |
| 2009 | 547,848,070 | 41 | 0.05% | 0 | — | — | — | 13,102,057 | −6.3% | 34 | 0.17% | 1,570.6 | 42,504,140 | 26,832,087 | 15,672,054 |
| 2008 | 547,848,070 | 38 | 0.06% | 0 | — | — | — | 13,988,314 | −5.8% | 32 | 0.18% | 1,685.6 | 42,583,477 | 28,862,922 | 13,720,555 |
| 2007 | — | — | — | 0 | — | — | — | 14,842,604 | +6.4% | 32 | 0.20% | 1,795.7 | 42,420,141 | 30,485,812 | 11,934,328 |
| 2006 | — | — | — | 0 | — | — | — | 13,947,528 | −2.7% | 32 | 0.20% | 1,691.2 | 39,738,252 | 28,327,707 | 11,410,544 |
| 2005 | — | — | — | 0 | — | — | — | 14,336,644 | −4% | 30 | 0.21% | 1,741.4 | 39,922,091 | 22,987,265 | 16,934,826 |
| 2004 | — | — | — | 0 | — | — | — | 14,928,584 | −0.86% | 30 | 0.24% | 1,817.7 | 26,735,367 | 20,529,906 | 6,205,461 |
| 2003 | — | — | — | 0 | — | — | — | 15,057,555 | +1.8% | 30 | 0.26% | 1,840 | 33,705,907 | 17,435,512 | 16,270,395 |
| 2002 | — | — | — | 0 | — | — | — | 14,795,205 | −1% | 29 | 0.27% | 1,816.7 | 30,202,941 | 17,703,852 | 12,499,089 |
| 2001 | — | — | — | 0 | — | — | — | 14,949,528 | +6.4% | 29 | 0.28% | 1,847.6 | 33,662,091 | 14,122,070 | 19,540,021 |
| 2000 | — | — | — | 0 | — | — | — | 14,045,634 | +5.5% | 29 | 0.27% | 1,749.3 | 23,679,340 | 10,540,288 | 13,139,052 |
| 1999 | — | — | — | 0 | — | — | — | 13,308,189 | −16.8% | 30 | 0.27% | 1,669.8 | 20,698,532 | 7,988,441 | 12,710,091 |
| 1998 | — | — | — | 0 | — | — | — | 15,990,109 | +2.5% | 29 | 0.32% | 2,020.6 | 23,608,632 | 6,001,116 | 17,607,517 |
| 1997 | — | — | — | 0 | — | — | — | 15,606,505 | +0.23% | 29 | 0.32% | 1,985.1 | 21,001,873 | 4,619,781 | 16,382,092 |
| 1996 | — | — | — | 0 | — | — | — | 15,570,129 | −1.1% | 29 | 0.31% | 1,991.1 | 18,954,673 | 3,549,438 | 15,405,235 |
| 1995 | — | — | — | 0 | — | — | — | 15,739,884 | +9.4% | 28 | 0.32% | 2,022.5 | 19,628,487 | 3,584,712 | 16,043,774 |
| 1994 | — | — | — | 0 | — | — | — | 14,387,350 | +8.2% | 30 | 0.30% | 1,858.2 | 23,067,380 | 3,438,105 | 19,629,275 |
| 1993 | — | — | — | 0 | — | — | — | 13,301,575 | −1.6% | 31 | 0.28% | 1,728.6 | 17,065,995 | 2,514,369 | 14,551,626 |
| 1992 | — | — | — | 0 | — | — | — | 13,524,241 | +0.47% | 28 | 0.28% | 1,770.6 | 16,855,870 | 2,420,673 | 14,435,197 |
| 1991 | — | — | — | 0 | — | — | — | 13,460,307 | −5.2% | 26 | 0.28% | 1,776.3 | 17,491,566 | 2,728,217 | 14,763,349 |
| 1990 | — | — | — | 0 | — | — | — | 14,202,162 | −3.7% | 23 | 0.29% | 1,889.7 | 18,859,424 | 2,773,412 | 16,086,012 |
| 1989 | — | — | — | 0 | — | — | — | 14,751,112 | +1.9% | 23 | 0.29% | 1,977.2 | 16,915,685 | 2,164,573 | 14,751,112 |
| 1988 | — | — | — | 0 | — | — | — | 14,470,023 | +19% | 23 | 0.29% | 1,952 | 16,602,993 | 2,132,970 | 14,470,023 |
| 1987 | — | — | — | 0 | — | — | — | 12,157,377 | +7.1% | 24 | 0.25% | 1,651.3 | 14,202,162 | 2,044,785 | 12,157,377 |
| 1986 | — | — | — | 0 | — | — | — | 11,351,588 | +3.9% | 24 | 0.24% | 1,552.2 | 13,250,317 | 1,898,729 | 11,351,588 |
| 1985 | — | — | — | 0 | — | — | — | 10,923,892 | +1.9% | 24 | 0.23% | 1,502.7 | 12,874,319 | 1,950,427 | 10,923,892 |
| 1984 | — | — | — | 0 | — | — | — | 10,724,374 | +23.3% | 23 | 0.24% | 1,483 | 12,360,312 | 1,635,938 | 10,724,374 |
| 1983 | — | — | — | 0 | — | — | — | 8,700,533 | −2.8% | 25 | 0.20% | 1,208.7 | 9,600,018 | 899,485 | 8,700,533 |
| 1982 | — | — | — | 0 | — | — | — | 8,955,166 | +17.3% | 23 | 0.21% | 1,249.5 | 9,698,123 | 742,957 | 8,955,166 |
| 1981 | — | — | — | 0 | — | — | — | 7,634,599 | +8.2% | 23 | 0.19% | 1,070.6 | 8,740,216 | 1,105,617 | 7,634,599 |
| 1980 | — | — | — | 0 | — | — | — | 7,056,989 | — | 24 | 0.17% | 996.6 | 8,762,262 | 1,705,274 | 7,056,989 |