
| Reserves | Production | Consumption | Trade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | — | — | — | 0 | — | — | — | 414,610 | +1391.7% | 86 | < 0.01% | 20.43 | 414,610 | 0 | 414,610 |
| 2023 | 0 | — | — | 0 | — | — | — | 27,794 | −84.7% | 114 | < 0.01% | 1.41 | 27,794 | 0 | 27,794 |
| 2022 | 0 | — | — | 0 | — | — | — | 181,881 | — | 99 | < 0.01% | 9.52 | 181,886 | 0 | 181,886 |
| 2021 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 2020 | 0 | — | — | 0 | — | — | — | 0 | −100% | — | — | 0 | 0 | 0 | 0 |
| 2019 | 0 | — | — | 0 | — | — | — | 36,442 | −64.1% | 114 | < 0.01% | 2.08 | 36,442 | 0 | 36,442 |
| 2018 | 0 | — | — | 0 | — | — | — | 101,608 | −27.4% | 104 | < 0.01% | 5.96 | 101,608 | 0 | 101,608 |
| 2017 | 0 | — | — | 0 | — | — | — | 139,993 | −5.9% | 99 | < 0.01% | 8.46 | 139,993 | 0 | 139,993 |
| 2016 | 0 | — | — | 0 | — | — | — | 148,812 | −13.5% | 98 | < 0.01% | 9.27 | 148,812 | 0 | 148,812 |
| 2015 | 0 | — | — | 0 | — | — | — | 171,960 | −16.6% | 99 | < 0.01% | 11.04 | 171,960 | 0 | 171,960 |
| 2014 | 0 | — | — | 0 | — | — | — | 206,132 | +0.54% | 96 | < 0.01% | 13.64 | 206,132 | 0 | 206,132 |
| 2013 | 0 | — | — | 0 | — | — | — | 205,030 | +4.5% | 96 | < 0.01% | 13.99 | 205,030 | 0 | 205,030 |
| 2012 | 0 | — | — | 0 | — | — | — | 196,211 | +2.3% | 96 | < 0.01% | 13.8 | 196,211 | 0 | 196,211 |
| 2011 | 0 | — | — | 0 | — | — | — | 191,802 | +2.4% | 89 | < 0.01% | 13.91 | 191,802 | 0 | 191,802 |
| 2010 | 0 | — | — | 0 | — | — | — | 187,393 | +88.9% | 88 | < 0.01% | 14.01 | 187,393 | 0 | 187,393 |
| 2009 | 0 | — | — | 0 | — | — | — | 99,208 | +87.5% | 98 | < 0.01% | 7.65 | 99,208 | 0 | 99,208 |
| 2008 | 0 | — | — | 0 | — | — | — | 52,911 | +2341363.4% | 103 | < 0.01% | 4.21 | 52,911 | 0 | 52,911 |
| 2007 | — | — | — | 0 | — | — | — | 2.26 | −96.6% | 127 | < 0.01% | 0.00019 | 2.26 | 0 | 2.26 |
| 2006 | — | — | — | 0 | — | — | — | 65.54 | −41.2% | 120 | < 0.01% | 0.0056 | 65.54 | 0 | 65.54 |
| 2005 | — | — | — | 0 | — | — | — | 111.4 | +304.3% | 120 | < 0.01% | 0.0098 | 111.4 | 0 | 111.4 |
| 2004 | — | — | — | 0 | — | — | — | 27.56 | — | 119 | < 0.01% | 0.0025 | 27.56 | 0 | 27.56 |
| 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 |