
| Reserves | Production | Consumption | Trade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | — | — | — | 0 | — | — | — | 20,367 | +49.7% | 117 | < 0.01% | 1.65 | 13,703 | 0.29 | 13,703 |
| 2023 | 0 | — | — | 0 | — | — | — | 13,607 | −72.1% | 121 | < 0.01% | 1.15 | 13,607 | 0.31 | 13,607 |
| 2022 | 0 | — | — | 0 | — | — | — | 48,731 | +16.2% | 114 | < 0.01% | 4.34 | 30,031 | 0.49 | 30,031 |
| 2021 | 0 | — | — | 0 | — | — | — | 41,948 | +12.2% | 114 | < 0.01% | 3.88 | 41,948 | 0 | 41,948 |
| 2020 | 0 | — | — | 0 | — | — | — | 37,398 | +237.1% | 115 | < 0.01% | 3.55 | 37,398 | 0 | 37,398 |
| 2019 | 0 | — | — | 0 | — | — | — | 11,094 | +26.5% | 122 | < 0.01% | 1.09 | 11,094 | 0 | 11,094 |
| 2018 | 0 | — | — | 0 | — | — | — | 8,770.2 | −46.6% | 120 | < 0.01% | 0.9 | 8,770.2 | 0 | 8,770.2 |
| 2017 | 0 | — | — | 0 | — | — | — | 16,425 | +226.5% | 119 | < 0.01% | 1.71 | 16,425 | 0 | 16,425 |
| 2016 | 0 | — | — | 0 | — | — | — | 5,030.2 | +37.1% | 120 | < 0.01% | 0.52 | 5,030.2 | 0 | 5,030.2 |
| 2015 | 0 | — | — | 0 | — | — | — | 3,667.8 | +25.1% | 122 | < 0.01% | 0.38 | 3,667.8 | 0 | 3,667.8 |
| 2014 | 0 | — | — | 0 | — | — | — | 2,933.1 | −34.1% | 123 | < 0.01% | 0.29 | 2,933.1 | 0 | 2,933.1 |
| 2013 | 0 | — | — | 0 | — | — | — | 4,450 | −31.8% | 119 | < 0.01% | 0.41 | 4,450 | 0 | 4,450 |
| 2012 | 0 | — | — | 0 | — | — | — | 6,529.2 | +43.9% | 117 | < 0.01% | 0.57 | 6,529.2 | 0 | 6,529.2 |
| 2011 | 0 | — | — | 0 | — | — | — | 4,536 | +52.1% | 120 | < 0.01% | 0.4 | 4,536 | 0 | 4,536 |
| 2010 | 0 | — | — | 0 | — | — | — | 2,982.4 | +138% | 117 | < 0.01% | 0.27 | 2,982.4 | 0 | 2,982.4 |
| 2009 | 0 | — | — | 0 | — | — | — | 1,253.3 | +720.8% | 118 | < 0.01% | 0.11 | 1,253.3 | 0 | 1,253.3 |
| 2008 | 0 | — | — | 0 | — | — | — | 152.7 | +98.6% | 125 | < 0.01% | 0.01 | 152.7 | 0 | 152.7 |
| 2007 | — | — | — | 0 | — | — | — | 76.87 | +33.1% | 126 | < 0.01% | 0.0074 | 76.87 | 0 | 76.87 |
| 2006 | — | — | — | 0 | — | — | — | 57.76 | +60.2% | 121 | < 0.01% | 0.0059 | 57.76 | 0 | 57.76 |
| 2005 | — | — | — | 0 | — | — | — | 36.05 | −67.3% | 122 | < 0.01% | 0.0038 | 36.05 | 0 | 36.05 |
| 2004 | — | — | — | 0 | — | — | — | 110.2 | −56% | 116 | < 0.01% | 0.01 | 110.2 | 0 | 110.2 |
| 2003 | — | — | — | 0 | — | — | — | 250.4 | +251% | 113 | < 0.01% | 0.03 | 250.4 | 0 | 250.4 |
| 2002 | — | — | — | 0 | — | — | — | 71.34 | −12.3% | 117 | < 0.01% | 0.0082 | 71.34 | 0 | 71.34 |
| 2001 | — | — | — | 0 | — | — | — | 81.36 | +52.1% | 114 | < 0.01% | 0.0095 | 81.36 | 0 | 81.36 |
| 2000 | — | — | — | 0 | — | — | — | 53.5 | +288.3% | 115 | < 0.01% | 0.0064 | 53.5 | 0 | 53.5 |
| 1999 | — | — | — | 0 | — | — | — | 13.78 | −48.7% | 116 | < 0.01% | 0.0017 | 13.78 | 0 | 13.78 |
| 1998 | — | — | — | 0 | — | — | — | 26.86 | −58.1% | 115 | < 0.01% | 0.0034 | 26.86 | 0 | 26.86 |
| 1997 | — | — | — | 0 | — | — | — | 64.07 | −87% | 112 | < 0.01% | 0.0083 | 64.07 | 0 | 64.07 |
| 1996 | — | — | — | 0 | — | — | — | 491 | — | 113 | < 0.01% | 0.07 | 491 | 0 | 491 |
| 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 |