
| Reserves | Production | Consumption | Trade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | — | — | — | 0 | — | — | — | 264.6 | −76% | 129 | 0.0000027% | 0.02 | 264.6 | 0 | 264.6 |
| 2023 | 0 | — | — | 0 | — | — | — | 1,102.3 | +0% | 129 | 0.000012% | 0.09 | 4,045 | 26.46 | 4,018.5 |
| 2022 | 0 | — | — | 0 | — | — | — | 1,102.3 | −34.1% | 129 | 0.000012% | 0.09 | 2,706.2 | 0 | 2,706.2 |
| 2021 | 0 | — | — | 0 | — | — | — | 1,672.5 | +214.2% | 124 | 0.000019% | 0.14 | 1,672.5 | 0 | 1,672.5 |
| 2020 | 0 | — | — | 0 | — | — | — | 532.2 | −83.1% | 125 | 0.0000064% | 0.04 | 532.2 | 0 | 532.2 |
| 2019 | 0 | — | — | 0 | — | — | — | 3,150.8 | −22.5% | 126 | 0.000036% | 0.26 | 3,150.8 | 0 | 3,150.8 |
| 2018 | 0 | — | — | 0 | — | — | — | 4,065.3 | +69.9% | 122 | 0.000047% | 0.33 | 4,065.3 | 0 | 4,065.3 |
| 2017 | 0 | — | — | 0 | — | — | — | 2,392.9 | +15.8% | 125 | 0.000028% | 0.19 | 2,392.9 | 0 | 2,392.9 |
| 2016 | 0 | — | — | 0 | — | — | — | 2,066.4 | −33% | 122 | 0.000024% | 0.17 | 2,066.4 | 0 | 2,066.4 |
| 2015 | 0 | — | — | 0 | — | — | — | 3,083.7 | +56.6% | 123 | 0.000036% | 0.25 | 3,083.7 | 0 | 3,083.7 |
| 2014 | 0 | — | — | 0 | — | — | — | 1,968.7 | −39.5% | 125 | 0.000022% | 0.16 | 1,968.7 | 0 | 1,968.7 |
| 2013 | 0 | — | — | 0 | — | — | — | 3,251.5 | +207.5% | 122 | 0.000036% | 0.26 | 3,251.5 | 0 | 3,251.5 |
| 2012 | 0 | — | — | 0 | — | — | — | 1,057.2 | +46.8% | 124 | 0.000012% | 0.08 | 1,057.2 | 0 | 1,057.2 |
| 2011 | 0 | — | — | 0 | — | — | — | 720.1 | −97.2% | 124 | 0.0000083% | 0.06 | 720.1 | 0 | 720.1 |
| 2010 | 0 | — | — | 0 | — | — | — | 25,353 | −0.0000000000015% | 108 | 0.00031% | 2.04 | 26,104 | 0 | 26,104 |
| 2009 | 0 | — | — | 0 | — | — | — | 25,353 | +11.8% | 108 | 0.00033% | 2.04 | 25,270 | 0 | 25,270 |
| 2008 | 0 | — | — | 0 | — | — | — | 22,668 | +14.2% | 107 | 0.0003% | 1.82 | 22,668 | 0 | 22,668 |
| 2007 | — | — | — | 0 | — | — | — | 19,842 | −10% | 105 | 0.00027% | 1.59 | 27,972 | 0 | 27,972 |
| 2006 | — | — | — | 0 | — | — | — | 22,046 | −9.1% | 99 | 0.00031% | 1.77 | 31,581 | 0 | 31,581 |
| 2005 | — | — | — | 0 | — | — | — | 24,251 | −7.8% | 99 | 0.00036% | 1.95 | 36,764 | 0 | 36,764 |
| 2004 | — | — | — | 0 | — | — | — | 26,302 | −4.6% | 97 | 0.00042% | 2.12 | 26,302 | 0 | 26,302 |
| 2003 | — | — | — | 0 | — | — | — | 27,558 | −3.2% | 97 | 0.00047% | 2.23 | 30,207 | 0 | 30,207 |
| 2002 | — | — | — | 0 | — | — | — | 28,462 | +19% | 96 | 0.00053% | 2.31 | 28,462 | 0 | 28,462 |
| 2001 | — | — | — | 0 | — | — | — | 23,912 | +0.38% | 98 | 0.00045% | 1.95 | 23,912 | 0 | 23,912 |
| 2000 | — | — | — | 0 | — | — | — | 23,822 | +6.4% | 95 | 0.00046% | 1.95 | 23,822 | 0 | 23,822 |
| 1999 | — | — | — | 0 | — | — | — | 22,389 | −2.1% | 97 | 0.00045% | 1.83 | 22,389 | 0 | 22,389 |
| 1998 | — | — | — | 0 | — | — | — | 22,865 | −2% | 98 | 0.00046% | 1.88 | 22,865 | 0 | 22,865 |
| 1997 | — | — | — | 0 | — | — | — | 23,342 | −3.9% | 96 | 0.00047% | 1.93 | 23,342 | 0 | 23,342 |
| 1996 | — | — | — | 0 | — | — | — | 24,294 | −2.2% | 94 | 0.00048% | 2.01 | 24,294 | 0 | 24,294 |
| 1995 | — | — | — | 0 | — | — | — | 24,828 | −2.1% | 98 | 0.0005% | 2.06 | 24,828 | 0 | 24,828 |
| 1994 | — | — | — | 0 | — | — | — | 25,362 | −4% | 101 | 0.00053% | 2.11 | 25,362 | 0 | 25,362 |
| 1993 | — | — | — | 0 | — | — | — | 26,430 | −49.1% | 98 | 0.00056% | 2.21 | 26,430 | 0 | 26,430 |
| 1992 | — | — | — | 0 | — | — | — | 51,919 | −37.2% | 89 | 0.0011% | 4.37 | 51,919 | 0 | 51,919 |
| 1991 | — | — | — | 0 | — | — | — | 82,673 | −33.3% | 67 | 0.0017% | 7 | 82,673 | 0 | 82,673 |
| 1990 | — | — | — | 0 | — | — | — | 124,032 | −16.8% | 63 | 0.0025% | 10.58 | 124,032 | 0 | 124,032 |
| 1989 | — | — | — | 0 | — | — | — | 149,064 | +29.6% | 61 | 0.0029% | 12.84 | 149,064 | 0 | 149,064 |
| 1988 | — | — | — | 0 | — | — | — | 115,043 | +22.8% | 64 | 0.0023% | 10 | 115,043 | 0 | 115,043 |
| 1987 | — | — | — | 0 | — | — | — | 93,697 | −28.6% | 65 | 0.0019% | 8.22 | 93,697 | 0 | 93,697 |
| 1986 | — | — | — | 0 | — | — | — | 131,175 | −5.6% | 63 | 0.0028% | 11.62 | 131,175 | 0 | 131,175 |
| 1985 | — | — | — | 0 | — | — | — | 138,891 | +14.5% | 60 | 0.003% | 12.4 | 138,891 | 0 | 138,891 |
| 1984 | — | — | — | 0 | — | — | — | 121,254 | +22.2% | 59 | 0.0027% | 10.92 | 121,254 | 0 | 121,254 |
| 1983 | — | — | — | 0 | — | — | — | 99,208 | −30.8% | 63 | 0.0023% | 9.01 | 99,208 | 0 | 99,208 |
| 1982 | — | — | — | 0 | — | — | — | 143,301 | +15.6% | 57 | 0.0034% | 13.11 | 143,301 | 0 | 143,301 |
| 1981 | — | — | — | 0 | — | — | — | 124,010 | +18.4% | 58 | 0.003% | 11.42 | 124,010 | 0 | 124,010 |
| 1980 | — | — | — | 0 | — | — | — | 104,720 | — | 57 | 0.0026% | 9.69 | 104,720 | 0 | 104,720 |