
| Reserves | Production | Consumption | Trade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | — | — | — | 0 | — | — | — | 3,604.6 | +308.8% | 125 | < 0.01% | 5.3 | 3,567.1 | 0 | 3,567.1 |
| 2023 | 0 | — | — | 0 | — | — | — | 881.8 | −73.3% | 131 | < 0.01% | 1.29 | 881.8 | 0 | 881.8 |
| 2022 | 0 | — | — | 0 | — | — | — | 3,306.9 | −42.9% | 127 | < 0.01% | 4.9 | 2,681 | 12.92 | 2,668.1 |
| 2021 | 0 | — | — | 0 | — | — | — | 5,796.3 | +51.7% | 122 | < 0.01% | 8.7 | 5,796.3 | 0 | 5,796.3 |
| 2020 | 0 | — | — | 0 | — | — | — | 3,821 | −80.5% | 122 | < 0.01% | 5.75 | 3,821 | 0 | 3,821 |
| 2019 | 0 | — | — | 0 | — | — | — | 19,605 | −55.6% | 118 | < 0.01% | 29.55 | 19,605 | 0 | 19,605 |
| 2018 | 0 | — | — | 0 | — | — | — | 44,202 | −10.9% | 112 | < 0.01% | 66.87 | 44,202 | 0 | 44,202 |
| 2017 | 0 | — | — | 0 | — | — | — | 49,604 | +151% | 113 | < 0.01% | 75.3 | 49,871 | 0 | 49,871 |
| 2016 | 0 | — | — | 0 | — | — | — | 19,762 | +53.7% | 116 | < 0.01% | 30.04 | 19,642 | 0 | 19,642 |
| 2015 | 0 | — | — | 0 | — | — | — | 12,859 | −84.2% | 118 | < 0.01% | 19.56 | 9,419.1 | 0 | 9,419.1 |
| 2014 | 0 | — | — | 0 | — | — | — | 81,571 | +17.5% | 109 | < 0.01% | 124.1 | 83,999 | 0 | 83,999 |
| 2013 | 0 | — | — | 0 | — | — | — | 69,446 | −1.6% | 110 | < 0.01% | 105.4 | 65,471 | 0 | 65,471 |
| 2012 | 0 | — | — | 0 | — | — | — | 70,548 | −12.3% | 109 | < 0.01% | 106.7 | 86,763 | 0 | 86,763 |
| 2011 | 0 | — | — | 0 | — | — | — | 80,469 | +21.7% | 105 | < 0.01% | 121.2 | 76,162 | 0 | 76,162 |
| 2010 | 0 | — | — | 0 | — | — | — | 66,139 | −31% | 103 | < 0.01% | 99.35 | 85,511 | 0 | 85,511 |
| 2009 | 0 | — | — | 0 | — | — | — | 95,901 | −32.6% | 100 | < 0.01% | 143.7 | 77,617 | 0 | 77,617 |
| 2008 | 0 | — | — | 0 | — | — | — | 142,198 | +53.6% | 90 | < 0.01% | 212.7 | 91,706 | 0 | 91,706 |
| 2007 | — | — | — | 0 | — | — | — | 92,594 | +86.7% | 92 | < 0.01% | 138.1 | 83,318 | 0 | 83,318 |
| 2006 | — | — | — | 0 | — | — | — | 49,604 | −22.4% | 96 | < 0.01% | 73.66 | 105,004 | 0 | 105,004 |
| 2005 | — | — | — | 0 | — | — | — | 63,934 | −19.4% | 92 | < 0.01% | 94.38 | 60,819 | 0 | 60,819 |
| 2004 | — | — | — | 0 | — | — | — | 79,366 | +132.3% | 90 | < 0.01% | 116.5 | 49,698 | 0 | 49,698 |
| 2003 | — | — | — | 0 | — | — | — | 34,172 | −50% | 96 | < 0.01% | 49.85 | 62,893 | 0 | 62,893 |
| 2002 | — | — | — | 0 | — | — | — | 68,343 | −8.1% | 92 | < 0.01% | 99.09 | 65,239 | 0 | 65,239 |
| 2001 | — | — | — | 0 | — | — | — | 74,406 | −7.5% | 88 | < 0.01% | 107.2 | 92,594 | 0 | 92,594 |
| 2000 | — | — | — | 0 | — | — | — | 80,469 | +1.4% | 85 | < 0.01% | 115.2 | 111,333 | 0 | 111,333 |
| 1999 | — | — | — | 0 | — | — | — | 79,366 | +2.9% | 84 | < 0.01% | 113.1 | 97,003 | 0 | 97,003 |
| 1998 | — | — | — | 0 | — | — | — | 77,162 | −52.7% | 83 | < 0.01% | 109.4 | 95,901 | 0 | 95,901 |
| 1997 | — | — | — | 0 | — | — | — | 163,142 | +8.8% | 74 | < 0.01% | 229.5 | 99,759 | 0 | 99,759 |
| 1996 | — | — | — | 0 | — | — | — | 149,914 | +63.9% | 77 | < 0.01% | 209 | 103,617 | 0 | 103,617 |
| 1995 | — | — | — | 0 | — | — | — | 91,492 | +16.9% | 80 | < 0.01% | 126 | 95,901 | 0 | 95,901 |
| 1994 | — | — | — | 0 | — | — | — | 78,264 | −66.8% | 85 | < 0.01% | 106.1 | 131,175 | 0 | 131,175 |
| 1993 | — | — | — | 0 | — | — | — | 235,894 | +0.94% | 72 | < 0.01% | 313.6 | 157,320 | 0 | 157,320 |
| 1992 | — | — | — | 0 | — | — | — | 233,690 | — | 72 | < 0.01% | 303.5 | 284,396 | 0 | 284,396 |