
| Reserves | Production | Consumption | Trade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | — | — | — | 0 | — | — | — | 55,210 | −2.4% | 109 | < 0.01% | 3.21 | 55,329 | 0 | 55,329 |
| 2023 | 0 | — | — | 0 | — | — | — | 56,555 | −39.9% | 110 | < 0.01% | 3.35 | 56,813 | 23.28 | 56,790 |
| 2022 | 0 | — | — | 0 | — | — | — | 94,129 | −16.9% | 106 | < 0.01% | 5.68 | 94,135 | 3.31 | 94,131 |
| 2021 | 0 | — | — | 0 | — | — | — | 113,214 | +115.7% | 105 | < 0.01% | 6.96 | 113,214 | 0 | 113,214 |
| 2020 | 0 | — | — | 0 | — | — | — | 52,475 | −35.7% | 111 | < 0.01% | 3.29 | 52,475 | 0 | 52,475 |
| 2019 | 0 | — | — | 0 | — | — | — | 81,617 | +38.3% | 108 | < 0.01% | 5.22 | 81,617 | 0 | 81,617 |
| 2018 | 0 | — | — | 0 | — | — | — | 59,030 | +4.1% | 111 | < 0.01% | 3.85 | 59,030 | 0 | 59,030 |
| 2017 | 0 | — | — | 0 | — | — | — | 56,700 | −5.2% | 112 | < 0.01% | 3.78 | 56,700 | 0 | 56,700 |
| 2016 | 0 | — | — | 0 | — | — | — | 59,793 | +8.7% | 112 | < 0.01% | 4.07 | 59,793 | 0 | 59,793 |
| 2015 | 0 | — | — | 0 | — | — | — | 54,997 | +18.9% | 111 | < 0.01% | 3.83 | 54,997 | 0 | 54,997 |
| 2014 | 0 | — | — | 0 | — | — | — | 46,263 | +39.8% | 111 | < 0.01% | 3.3 | 46,263 | 0 | 46,263 |
| 2013 | 0 | — | — | 0 | — | — | — | 33,103 | +3825.6% | 112 | < 0.01% | 2.42 | 33,103 | 0 | 33,103 |
| 2012 | 0 | — | — | 0 | — | — | — | 843.3 | — | 125 | < 0.01% | 0.06 | 843.3 | 0 | 843.3 |
| 2011 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 2010 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 2009 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 2008 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 2007 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 2006 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 2005 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 2004 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 2003 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 2002 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 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 |