
| Reserves | Production | Consumption | Trade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | — | — | — | 0 | — | — | — | 3,671,810 | −37.9% | 50 | 0.04% | 666 | 3,671,810 | 0 | 3,671,810 |
| 2023 | 0 | — | — | 0 | — | — | — | 5,915,088 | +73.1% | 44 | 0.06% | 1,111.6 | 5,935,428 | 0 | 5,935,428 |
| 2022 | 0 | — | — | 0 | — | — | — | 3,416,569 | +27.4% | 53 | 0.04% | 667.2 | 3,598,937 | 0 | 3,598,937 |
| 2021 | 0 | — | — | 0 | — | — | — | 2,681,905 | −4.9% | 59 | 0.03% | 547.9 | 2,683,224 | 1,318.4 | 2,681,905 |
| 2020 | 0 | — | — | 0 | — | — | — | 2,821,493 | +33% | 55 | 0.03% | 597.2 | 2,823,320 | 1,826.7 | 2,821,493 |
| 2019 | 0 | — | — | 0 | — | — | — | 2,122,026 | +8.9% | 66 | 0.02% | 452.6 | 2,122,761 | 734.5 | 2,122,026 |
| 2018 | 0 | — | — | 0 | — | — | — | 1,948,513 | +13% | 66 | 0.02% | 416.9 | 1,948,980 | 467.2 | 1,948,513 |
| 2017 | 0 | — | — | 0 | — | — | — | 1,724,711 | −36.7% | 65 | 0.02% | 373.5 | 1,726,335 | 1,623.7 | 1,724,711 |
| 2016 | 0 | — | — | 0 | — | — | — | 2,725,129 | +21.7% | 59 | 0.03% | 603.5 | 2,726,156 | 1,026.5 | 2,725,129 |
| 2015 | 0 | — | — | 0 | — | — | — | 2,239,341 | −23.9% | 61 | 0.03% | 516.3 | 2,242,331 | 2,990 | 2,239,341 |
| 2014 | 0 | — | — | 0 | — | — | — | 2,943,334 | +0.72% | 58 | 0.03% | 714.7 | 2,944,408 | 1,073.8 | 2,943,334 |
| 2013 | 0 | — | — | 0 | — | — | — | 2,922,224 | +27.9% | 57 | 0.03% | 746.2 | 2,898,603 | 983.9 | 2,897,619 |
| 2012 | 0 | — | — | 0 | — | — | — | 2,285,089 | +32.8% | 60 | 0.03% | 609.6 | 2,936,175 | 1,653 | 2,934,522 |
| 2011 | 0 | — | — | 0 | — | — | — | 1,720,911 | +60.9% | 61 | 0.02% | 478.1 | 2,615,558 | 278 | 2,615,280 |
| 2010 | 0 | — | — | 0 | — | — | — | 1,069,241 | +13.4% | 66 | 0.01% | 308.2 | 2,415,445 | 145.6 | 2,415,300 |
| 2009 | 0 | — | — | 0 | — | — | — | 943,129 | +29.4% | 65 | 0.01% | 281.2 | 1,335,138 | 13.22 | 1,335,125 |
| 2008 | 0 | — | — | 0 | — | — | — | 728,610 | +68.4% | 70 | 0.01% | 231.2 | 728,733 | 122.2 | 728,610 |
| 2007 | — | — | — | 0 | — | — | — | 432,782 | +34.3% | 71 | 0.01% | 153.9 | 432,782 | 0 | 432,782 |
| 2006 | — | — | — | 0 | — | — | — | 322,316 | +23.9% | 73 | < 0.01% | 128.7 | 322,316 | 0 | 322,316 |
| 2005 | — | — | — | 0 | — | — | — | 260,145 | +15.7% | 74 | < 0.01% | 111.5 | 256,226 | 0 | 256,226 |
| 2004 | — | — | — | 0 | — | — | — | 224,871 | +13.3% | 76 | < 0.01% | 101.5 | 194,481 | 0 | 194,481 |
| 2003 | — | — | — | 0 | — | — | — | 198,416 | +17.6% | 78 | < 0.01% | 94.65 | 294,805 | 0 | 294,805 |
| 2002 | — | — | — | 0 | — | — | — | 168,653 | +410% | 79 | < 0.01% | 85.25 | 169,739 | 0 | 169,739 |
| 2001 | — | — | — | 0 | — | — | — | 33,069 | — | 92 | < 0.01% | 17.76 | 62,570 | 0 | 62,570 |
| 2000 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1999 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1998 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1997 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1996 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1995 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1994 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1993 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1992 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1991 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1990 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1989 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1988 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1987 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1986 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1985 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1984 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1983 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1982 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1981 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1980 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |