
| Reserves | Production | Consumption | Trade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | — | — | — | 0 | — | — | — | 37,754 | −58% | 111 | < 0.01% | 14.3 | 217,180 | 0 | 217,180 |
| 2023 | 0 | — | — | 0 | — | — | — | 89,883 | +161.3% | 106 | < 0.01% | 35.6 | 125,212 | 0 | 125,212 |
| 2022 | 0 | — | — | 0 | — | — | — | 34,404 | −46.2% | 117 | < 0.01% | 14.55 | 57,109 | 0 | 57,109 |
| 2021 | 0 | — | — | 0 | — | — | — | 63,983 | −49.7% | 111 | < 0.01% | 28.43 | 63,983 | 0 | 63,983 |
| 2020 | 0 | — | — | 0 | — | — | — | 127,235 | +71.5% | 103 | < 0.01% | 56.27 | 127,235 | 0 | 127,235 |
| 2019 | 0 | — | — | 0 | — | — | — | 74,182 | +71.4% | 110 | < 0.01% | 32.31 | 74,182 | 0 | 74,182 |
| 2018 | 0 | — | — | 0 | — | — | — | 43,281 | −32.8% | 114 | < 0.01% | 18.83 | 43,281 | 0 | 43,281 |
| 2017 | 0 | — | — | 0 | — | — | — | 64,359 | −10.5% | 111 | < 0.01% | 28.37 | 64,359 | 0 | 64,359 |
| 2016 | 0 | — | — | 0 | — | — | — | 71,949 | −11.6% | 110 | < 0.01% | 32.77 | 71,949 | 0 | 71,949 |
| 2015 | 0 | — | — | 0 | — | — | — | 81,421 | +1338.5% | 109 | < 0.01% | 38.91 | 81,421 | 0 | 81,421 |
| 2014 | 0 | — | — | 0 | — | — | — | 5,660.2 | −29.4% | 119 | < 0.01% | 2.83 | 5,660.2 | 0 | 5,660.2 |
| 2013 | 0 | — | — | 0 | — | — | — | 8,021.9 | +45.2% | 116 | < 0.01% | 4.18 | 8,021.9 | 0 | 8,021.9 |
| 2012 | 0 | — | — | 0 | — | — | — | 5,526.5 | −48.5% | 119 | < 0.01% | 3.12 | 5,526.5 | 0 | 5,526.5 |
| 2011 | 0 | — | — | 0 | — | — | — | 10,726 | −3.9% | 113 | < 0.01% | 6.97 | 10,726 | 0 | 10,726 |
| 2010 | 0 | — | — | 0 | — | — | — | 11,156 | +13.6% | 113 | < 0.01% | 8.09 | 11,156 | 0 | 11,156 |
| 2009 | 0 | — | — | 0 | — | — | — | 9,818.3 | +193.4% | 112 | < 0.01% | 7.31 | 9,818.3 | 0 | 9,818.3 |
| 2008 | 0 | — | — | 0 | — | — | — | 3,346.9 | +217.1% | 117 | < 0.01% | 2.55 | 3,346.9 | 0 | 3,346.9 |
| 2007 | — | — | — | 0 | — | — | — | 1,055.6 | +7866.3% | 117 | < 0.01% | 0.82 | 1,055.6 | 0 | 1,055.6 |
| 2006 | — | — | — | 0 | — | — | — | 13.25 | −99.1% | 124 | < 0.01% | 0.01 | 13.25 | 0 | 13.25 |
| 2005 | — | — | — | 0 | — | — | — | 1,539 | +237.9% | 109 | < 0.01% | 1.25 | 1,539 | 0 | 1,539 |
| 2004 | — | — | — | 0 | — | — | — | 455.5 | +253.2% | 113 | < 0.01% | 0.38 | 455.5 | 0 | 455.5 |
| 2003 | — | — | — | 0 | — | — | — | 129 | +10.5% | 116 | < 0.01% | 0.11 | 129 | 0 | 129 |
| 2002 | — | — | — | 0 | — | — | — | 116.7 | — | 113 | < 0.01% | 0.1 | 116.7 | 0 | 116.7 |
| 2001 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 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 |