
| Reserves | Production | Consumption | Trade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | — | — | — | 0 | — | — | — | 88,845,500,000 | +8.7% | 80 | 0.06% | 776 | 89,178,850,000 | 333,350,000 | 88,845,500,000 |
| 2023 | — | — | — | 0 | — | — | — | 81,769,820,000 | +65.2% | 81 | 0.06% | 714.2 | 82,321,670,000 | 551,850,000 | 81,769,820,000 |
| 2022 | — | — | — | 0 | — | — | — | 49,497,349,000 | −30.8% | 88 | 0.03% | 432.5 | 49,746,879,000 | 249,530,000 | 49,497,349,000 |
| 2021 | — | — | — | 0 | — | — | — | 71,499,424,000 | +48.2% | 86 | 0.05% | 622.4 | 71,499,424,000 | 0 | 71,499,424,000 |
| 2020 | — | — | — | 0 | — | — | — | 48,258,433,000 | −29.8% | 86 | 0.03% | 417.2 | 48,258,433,000 | 0 | 48,258,433,000 |
| 2019 | — | — | — | 0 | — | — | — | 68,721,584,000 | +14% | 85 | 0.05% | 591.8 | 74,808,240,360 | 0 | 74,808,240,360 |
| 2018 | — | — | — | 0 | — | — | — | 60,268,787,000 | +29.8% | 85 | 0.04% | 518.7 | 60,268,787,000 | 0 | 60,268,787,000 |
| 2017 | 0 | — | — | 0 | — | — | — | 46,432,854,000 | −24.3% | 85 | 0.04% | 389.9 | 46,432,854,000 | 0 | 46,432,854,000 |
| 2016 | 0 | — | — | 0 | — | — | — | 61,334,954,000 | +10.8% | 85 | 0.05% | 499.7 | 61,334,954,000 | 0 | 61,334,954,000 |
| 2015 | 0 | — | — | 0 | — | — | — | 55,373,429,000 | −5.7% | 85 | 0.04% | 445.2 | 55,373,429,000 | 0 | 55,373,429,000 |
| 2014 | 0 | — | — | 0 | — | — | — | 58,713,233,000 | +3.5% | 84 | 0.05% | 466.3 | 58,713,233,000 | 0 | 58,713,233,000 |
| 2013 | 0 | — | — | 0 | — | — | — | 56,706,929,000 | +18.1% | 84 | 0.05% | 445.2 | 56,706,929,000 | 0 | 56,706,929,000 |
| 2012 | 0 | — | — | 0 | — | — | — | 48,028,400,000 | +81.3% | 84 | 0.04% | 373 | 48,028,400,000 | 0 | 48,028,400,000 |
| 2011 | 0 | — | — | 0 | — | — | — | 26,486,250,000 | −2.6% | 94 | 0.02% | 203.6 | 26,486,250,000 | 0 | 26,486,250,000 |
| 2010 | 0 | — | — | 0 | — | — | — | 27,193,000,000 | +1.8% | 93 | 0.02% | 207.3 | 27,193,000,000 | 0 | 27,193,000,000 |
| 2009 | 0 | — | — | 0 | — | — | — | 26,723,000,000 | −6.2% | 89 | 0.03% | 202.6 | 26,723,000,000 | 0 | 26,723,000,000 |
| 2008 | 0 | — | — | 0 | — | — | — | 28,486,000,000 | +9.6% | 89 | 0.03% | 215.2 | 28,486,000,000 | 0 | 28,486,000,000 |
| 2007 | 0 | — | — | 0 | — | — | — | 26,000,000,000 | +2.3% | 91 | 0.02% | 195.6 | 26,000,000,000 | 0 | 26,000,000,000 |
| 2006 | 0 | — | — | 0 | — | — | — | 25,426,800,000 | +7.5% | 91 | 0.02% | 190.7 | 25,426,800,000 | 0 | 25,426,800,000 |
| 2005 | 0 | — | — | 0 | — | — | — | 23,661,050,000 | −1.5% | 90 | 0.02% | 176.9 | 23,661,050,000 | 0 | 23,661,050,000 |
| 2004 | 0 | — | — | 0 | — | — | — | 24,014,200,000 | −8.1% | 89 | 0.02% | 179 | 24,014,200,000 | 0 | 24,014,200,000 |
| 2003 | 0 | — | — | 0 | — | — | — | 26,133,100,000 | +17.5% | 86 | 0.03% | 194.4 | 26,133,100,000 | 0 | 26,133,100,000 |
| 2002 | 0 | — | — | 0 | — | — | — | 22,248,450,000 | +0% | 87 | 0.02% | 165.3 | 22,248,450,000 | 0 | 22,248,450,000 |
| 2001 | 0 | — | — | 0 | — | — | — | 22,248,450,000 | +80% | 85 | 0.03% | 165.2 | 22,248,450,000 | 0 | 22,248,450,000 |
| 2000 | 0 | — | — | 0 | — | — | — | 12,360,250,000 | — | 87 | 0.01% | 91.87 | 12,360,250,000 | 0 | 12,360,250,000 |
| 1999 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1998 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1997 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1996 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1995 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1994 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1993 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1992 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1991 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1990 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | 0 | 0 | 0 |
| 1989 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1988 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1987 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1986 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1985 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1984 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1983 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1982 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1981 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |
| 1980 | 0 | — | — | 0 | — | — | — | 0 | — | — | — | 0 | — | — | — |