
| Reserves | Production | Consumption | Trade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | — | — | — | 0 | — | — | — | 114,408 | +121.9% | 103 | < 0.01% | 46.37 | 212,207 | 0 | 212,207 |
| 2023 | 0 | — | — | 0 | — | — | — | 51,553 | −65% | 111 | < 0.01% | 21.31 | 153,300 | 11.02 | 153,289 |
| 2022 | 0 | — | — | 0 | — | — | — | 147,402 | +20.1% | 101 | < 0.01% | 64.23 | 71,780 | 0 | 71,780 |
| 2021 | 0 | — | — | 0 | — | — | — | 122,733 | +88% | 104 | < 0.01% | 56.29 | 122,733 | 0 | 122,733 |
| 2020 | 0 | — | — | 0 | — | — | — | 65,290 | −76.8% | 110 | < 0.01% | 29.68 | 65,290 | 0 | 65,290 |
| 2019 | 0 | — | — | 0 | — | — | — | 281,403 | −23.8% | 92 | < 0.01% | 126.7 | 281,403 | 0 | 281,403 |
| 2018 | 0 | — | — | 0 | — | — | — | 369,459 | +39.4% | 91 | < 0.01% | 170.9 | 369,459 | 0 | 369,459 |
| 2017 | 0 | — | — | 0 | — | — | — | 265,079 | −31.5% | 92 | < 0.01% | 127.6 | 265,082 | 0 | 265,082 |
| 2016 | 0 | — | — | 0 | — | — | — | 387,109 | −8.2% | 88 | < 0.01% | 193.4 | 417,113 | 0 | 417,113 |
| 2015 | 0 | — | — | 0 | — | — | — | 421,646 | +3.9% | 87 | < 0.01% | 219.9 | 421,646 | 0 | 421,646 |
| 2014 | 0 | — | — | 0 | — | — | — | 405,714 | +39.4% | 86 | < 0.01% | 221.4 | 405,714 | 0 | 405,714 |
| 2013 | 0 | — | — | 0 | — | — | — | 290,945 | +10.8% | 89 | < 0.01% | 165.9 | 290,945 | 0 | 290,945 |
| 2012 | 0 | — | — | 0 | — | — | — | 262,554 | +961.9% | 88 | < 0.01% | 157.4 | 125,658 | 0 | 125,658 |
| 2011 | 0 | — | — | 0 | — | — | — | 24,724 | +1425.2% | 109 | < 0.01% | 15.78 | 24,724 | 0 | 24,724 |
| 2010 | 0 | — | — | 0 | — | — | — | 1,621 | +47.8% | 121 | < 0.01% | 1.1 | 1,621 | 0 | 1,621 |
| 2009 | 0 | — | — | 0 | — | — | — | 1,097.1 | +91.4% | 119 | < 0.01% | 0.78 | 1,097.1 | 0 | 1,097.1 |
| 2008 | 0 | — | — | 0 | — | — | — | 573.1 | −36.9% | 124 | < 0.01% | 0.43 | 573.1 | 0 | 573.1 |
| 2007 | — | — | — | 0 | — | — | — | 908.5 | −19.2% | 119 | < 0.01% | 0.72 | 908.5 | 0 | 908.5 |
| 2006 | — | — | — | 0 | — | — | — | 1,123.8 | +80.1% | 113 | < 0.01% | 0.95 | 1,123.8 | 0 | 1,123.8 |
| 2005 | — | — | — | 0 | — | — | — | 623.8 | +403.6% | 112 | < 0.01% | 0.56 | 623.8 | 0 | 623.8 |
| 2004 | — | — | — | 0 | — | — | — | 123.9 | +60.9% | 115 | < 0.01% | 0.11 | 123.9 | 0 | 123.9 |
| 2003 | — | — | — | 0 | — | — | — | 76.99 | −43.5% | 118 | < 0.01% | 0.07 | 76.99 | 0 | 76.99 |
| 2002 | — | — | — | 0 | — | — | — | 136.2 | +77.5% | 112 | < 0.01% | 0.13 | 136.2 | 0 | 136.2 |
| 2001 | — | — | — | 0 | — | — | — | 76.75 | +268.3% | 115 | < 0.01% | 0.08 | 76.75 | 0 | 76.75 |
| 2000 | — | — | — | 0 | — | — | — | 20.84 | — | 117 | < 0.01% | 0.02 | 20.84 | 0 | 20.84 |
| 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 |