
| Reserves | Production | Consumption | Trade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | — | — | — | 0 | — | — | — | 37,096 | +41% | 112 | < 0.01% | 24.48 | 39,112 | 0.03 | 39,112 |
| 2023 | 385,808,500 | 59 | 0.03% | 0 | — | — | — | 26,307 | −24.8% | 115 | < 0.01% | 17.76 | 28,500 | 959 | 27,542 |
| 2022 | 385,808,500 | 59 | 0.03% | 0 | — | — | — | 34,967 | −22.3% | 116 | < 0.01% | 24.2 | 36,134 | 0.32 | 36,134 |
| 2021 | 385,808,500 | 59 | 0.03% | 0 | — | — | — | 45,023 | +6.7% | 113 | < 0.01% | 32.04 | 1,971.4 | 0 | 1,971.4 |
| 2020 | 385,808,500 | 59 | 0.03% | 0 | — | — | — | 42,198 | +26.8% | 114 | < 0.01% | 30.93 | 64,716 | 0 | 64,716 |
| 2019 | 385,808,500 | 59 | 0.03% | 0 | — | — | — | 33,282 | +37.2% | 115 | < 0.01% | 25.11 | 62,332 | 0 | 62,332 |
| 2018 | 385,808,500 | 59 | 0.03% | 0 | — | — | — | 24,251 | −12.2% | 116 | < 0.01% | 18.82 | 24,815 | 0 | 24,815 |
| 2017 | 385,808,500 | 57 | 0.03% | 0 | — | — | — | 27,633 | +389.7% | 116 | < 0.01% | 22.05 | 30,202 | 0 | 30,202 |
| 2016 | 385,808,500 | 57 | 0.03% | 0 | — | — | — | 5,643.2 | +49% | 119 | < 0.01% | 4.63 | 5,643.2 | 0 | 5,643.2 |
| 2015 | 385,808,500 | 57 | 0.03% | 0 | — | — | — | 3,787.7 | +14.6% | 121 | < 0.01% | 3.19 | 3,787.7 | 0 | 3,787.7 |
| 2014 | 385,808,500 | 57 | 0.03% | 0 | — | — | — | 3,306.1 | −24.6% | 122 | < 0.01% | 2.86 | 3,306.1 | 0 | 3,306.1 |
| 2013 | 0 | — | — | 0 | — | — | — | 4,382.2 | −54.9% | 120 | < 0.01% | 3.89 | 4,382.2 | 0 | 4,382.2 |
| 2012 | 0 | — | — | 0 | — | — | — | 9,714.4 | +3.3% | 115 | < 0.01% | 8.85 | 9,714.4 | 0 | 9,714.4 |
| 2011 | 0 | — | — | 0 | — | — | — | 9,402.6 | +202.6% | 115 | < 0.01% | 8.76 | 9,402.6 | 0 | 9,402.6 |
| 2010 | 0 | — | — | 0 | — | — | — | 3,107.2 | −68% | 116 | < 0.01% | 2.95 | 3,107.2 | 0 | 3,107.2 |
| 2009 | 0 | — | — | 0 | — | — | — | 9,714.4 | −35.6% | 113 | < 0.01% | 9.35 | 9,714.4 | 0 | 9,714.4 |
| 2008 | 0 | — | — | 0 | — | — | — | 15,081 | −24% | 110 | < 0.01% | 14.73 | 15,081 | 0 | 15,081 |
| 2007 | — | — | — | 0 | — | — | — | 19,842 | +92.7% | 104 | < 0.01% | 19.66 | 19,842 | 0 | 19,842 |
| 2006 | — | — | — | 0 | — | — | — | 10,296 | +3445% | 105 | < 0.01% | 10.34 | 10,296 | 0 | 10,296 |
| 2005 | — | — | — | 0 | — | — | — | 290.4 | +699.9% | 115 | < 0.01% | 0.3 | 290.4 | 0 | 290.4 |
| 2004 | — | — | — | 0 | — | — | — | 36.31 | −99.6% | 118 | < 0.01% | 0.04 | 36.31 | 0 | 36.31 |
| 2003 | — | — | — | 0 | — | — | — | 10,071 | +448.8% | 104 | < 0.01% | 10.5 | 10,071 | 0 | 10,071 |
| 2002 | — | — | — | 0 | — | — | — | 1,835.2 | +97.6% | 108 | < 0.01% | 1.94 | 1,835.2 | 0 | 1,835.2 |
| 2001 | — | — | — | 0 | — | — | — | 928.7 | −82.9% | 110 | < 0.01% | 1 | 928.7 | 0 | 928.7 |
| 2000 | — | — | — | 0 | — | — | — | 5,424.6 | −18% | 100 | < 0.01% | 5.97 | 5,424.6 | 0 | 5,424.6 |
| 1999 | — | — | — | 0 | — | — | — | 6,613.9 | −64.7% | 101 | < 0.01% | 7.45 | 6,613.9 | 0 | 6,613.9 |
| 1998 | — | — | — | 0 | — | — | — | 18,739 | +54.5% | 100 | < 0.01% | 21.63 | 18,739 | 0 | 18,739 |
| 1997 | — | — | — | 0 | — | — | — | 12,125 | −21.4% | 102 | < 0.01% | 14.36 | 12,125 | 0 | 12,125 |
| 1996 | — | — | — | 0 | — | — | — | 15,432 | −12.5% | 101 | < 0.01% | 18.75 | 15,432 | 0 | 15,432 |
| 1995 | — | — | — | 0 | — | — | — | 17,637 | +60% | 103 | < 0.01% | 22.02 | 17,637 | 0 | 17,637 |
| 1994 | — | — | — | 0 | — | — | — | 11,023 | +11.1% | 104 | < 0.01% | 14.17 | 11,023 | 0 | 11,023 |
| 1993 | — | — | — | 0 | — | — | — | 9,920.8 | −25% | 105 | < 0.01% | 13.15 | 9,920.8 | 0 | 9,920.8 |
| 1992 | — | — | — | 0 | — | — | — | 13,228 | −20% | 101 | < 0.01% | 18.1 | 13,228 | 0 | 13,228 |
| 1991 | — | — | — | 0 | — | — | — | 16,535 | — | 80 | < 0.01% | 23.36 | 16,535 | 0 | 16,535 |
| 1990 | — | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |