
Production matches consumption.
| Reserves | Production | Consumption | Trade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 917,000,000,000 | 69 | 0.01% | — | — | — | — | — | — | — | — | — | — | — | — |
| 2024 | 918,000,000,000 | 69 | 0.01% | 16,857,577,990 | +3.1% | 70 | 0.01% | 16,857,577,990 | +3.1% | 101 | 0.01% | 6,639.6 | 0 | 0 | 0 |
| 2023 | 918,000,000,000 | 69 | 0.01% | 16,350,706,100 | +0.0048% | 71 | 0.01% | 16,350,706,100 | +0.0048% | 101 | 0.01% | 6,580.3 | 0 | 0 | 0 |
| 2022 | 918,000,000,000 | 69 | 0.01% | 16,349,929,180 | +2% | 70 | 0.01% | 16,349,929,180 | +2% | 99 | 0.01% | 6,726.3 | 0 | 0 | 0 |
| 2021 | 918,000,000,000 | 68 | 0.01% | 16,029,342,330 | −9.6% | 70 | 0.01% | 16,029,342,330 | −9.6% | 101 | 0.01% | 6,744.3 | 0 | 0 | 0 |
| 2020 | — | — | — | 17,725,982,490 | +8.2% | 71 | 0.01% | 17,725,982,490 | +8.2% | 99 | 0.01% | 7,632.2 | 0 | 0 | 0 |
| 2019 | 918,000,000,000 | 69 | 0.01% | 16,386,020,800 | −12.4% | 72 | 0.01% | 16,386,020,800 | −12.4% | 100 | 0.01% | 7,225.8 | 0 | 0 | 0 |
| 2018 | 901,000,000,000 | 68 | 0.01% | 18,713,322,390 | +8.8% | 71 | 0.01% | 18,713,322,390 | +8.8% | 98 | 0.01% | 8,458.7 | 0 | 0 | 0 |
| 2017 | 1,000,000,000,000 | 67 | 0.01% | 17,197,315,290 | −11.6% | 72 | 0.01% | 17,197,315,290 | −11.6% | 99 | 0.01% | 7,973.2 | 0 | 0 | 0 |
| 2016 | 1,000,000,000,000 | 68 | 0.01% | 19,461,931,170 | +0.2% | 71 | 0.02% | 19,461,931,170 | +0.2% | 98 | 0.02% | 9,266.2 | 0 | 0 | 0 |
| 2015 | 1,000,000,000,000 | 68 | 0.01% | 19,423,085,000 | +0% | 71 | 0.02% | 19,423,085,000 | +0% | 98 | 0.02% | 9,516.5 | 0 | 0 | 0 |
| 2014 | 1,000,000,000,000 | 68 | 0.01% | 19,423,085,000 | +73% | 71 | 0.02% | 19,423,085,000 | +73% | 96 | 0.02% | 9,817.6 | 0 | 0 | 0 |
| 2013 | 1,000,000,000,000 | 68 | 0.01% | 11,230,170,000 | −17.4% | 74 | 0.01% | 11,230,170,000 | −17.4% | 101 | 0.01% | 5,870.3 | 0 | 0 | 0 |
| 2012 | 1,000,000,000,000 | 67 | 0.01% | 13,596,275,000 | +450% | 74 | 0.01% | 13,596,275,000 | +450% | 101 | 0.01% | 7,361.7 | 0 | 0 | 0 |
| 2011 | 1,000,000,000,000 | 68 | 0.01% | 2,472,050,000 | −12.5% | 82 | < 0.01% | 2,472,050,000 | −12.5% | 109 | < 0.01% | 1,387.2 | 0 | 0 | 0 |
| 2010 | 1,000,000,000,000 | 69 | 0.02% | 2,825,200,000 | +0% | 81 | < 0.01% | 2,825,200,000 | +0% | 107 | < 0.01% | 1,642.7 | 0 | 0 | 0 |
| 2009 | 1,000,000,000,000 | 69 | 0.02% | 2,825,200,000 | −0.00000000000035% | 80 | < 0.01% | 2,825,200,000 | +0% | 103 | < 0.01% | 1,700.3 | 0 | 0 | 0 |
| 2008 | 1,000,000,000,000 | 69 | 0.02% | 2,825,200,000 | +0% | 80 | < 0.01% | 2,825,200,000 | +0% | 102 | < 0.01% | 1,757.9 | 0 | 0 | 0 |
| 2007 | 1,000,000,000,000 | 69 | 0.02% | 2,825,200,000 | −20% | 80 | < 0.01% | 2,825,200,000 | −20% | 103 | < 0.01% | 1,815.4 | 0 | 0 | 0 |
| 2006 | 1,200,000,000,000 | 68 | 0.02% | 3,531,500,000 | +0% | 80 | < 0.01% | 3,531,500,000 | +0% | 103 | < 0.01% | 2,341.3 | 0 | 0 | 0 |
| 2005 | 1,200,000,000,000 | 68 | 0.02% | 3,531,500,000 | +0% | 78 | < 0.01% | 3,531,500,000 | +0% | 100 | < 0.01% | 2,413.1 | 0 | 0 | 0 |
| 2004 | 1,200,000,000,000 | 69 | 0.02% | 3,531,500,000 | +11.1% | 76 | < 0.01% | 3,531,500,000 | +11.1% | 98 | < 0.01% | 2,484.2 | 0 | 0 | 0 |
| 2003 | 1,200,000,000,000 | 70 | 0.02% | 3,178,350,000 | +0% | 73 | < 0.01% | 3,178,350,000 | +0% | 96 | < 0.01% | 2,299.2 | 0 | 0 | 0 |
| 2002 | 1,200,000,000,000 | 71 | 0.02% | 3,178,350,000 | +12.5% | 73 | < 0.01% | 3,178,350,000 | +12.5% | 95 | < 0.01% | 2,362.8 | 0 | 0 | 0 |
| 2001 | 1,200,000,000,000 | 70 | 0.02% | 2,825,200,000 | +0% | 72 | < 0.01% | 2,825,200,000 | +0% | 94 | < 0.01% | 2,157.3 | 0 | 0 | 0 |
| 2000 | 1,200,000,000,000 | 69 | 0.02% | 2,825,200,000 | −20% | 72 | < 0.01% | 2,825,200,000 | −20% | 94 | < 0.01% | 2,214.8 | 0 | 0 | 0 |
| 1999 | 1,200,000,000,000 | 68 | 0.02% | 3,531,500,000 | +0% | 72 | < 0.01% | 3,531,500,000 | +0% | 93 | < 0.01% | 2,841.1 | 0 | 0 | 0 |
| 1998 | 1,200,000,000,000 | 68 | 0.02% | 3,531,500,000 | +0% | 72 | < 0.01% | 3,531,500,000 | +0% | 93 | < 0.01% | 2,914.4 | 0 | 0 | 0 |
| 1997 | 500,000,000,000 | 77 | 0.01% | 3,531,500,000 | +0% | 72 | < 0.01% | 3,531,500,000 | +0% | 92 | < 0.01% | 2,989.2 | 0 | 0 | 0 |
| 1996 | 500,000,000,000 | 72 | 0.02% | 3,531,500,000 | +0.04% | 71 | < 0.01% | 3,531,500,000 | +0.04% | 90 | < 0.01% | 3,065.5 | 0 | 0 | 0 |
| 1995 | 500,000,000,000 | 72 | 0.02% | 3,530,000,000 | +0% | 70 | < 0.01% | 3,530,000,000 | +0% | 88 | < 0.01% | 3,142.8 | 0 | 0 | 0 |
| 1994 | 500,000,000,000 | 73 | 0.02% | 3,530,000,000 | −0.04% | 69 | < 0.01% | 3,530,000,000 | −0.04% | 88 | < 0.01% | 3,224.6 | 0 | 0 | 0 |
| 1993 | 400,000,000,000 | 75 | 0.01% | 3,531,500,000 | +0% | 68 | < 0.01% | 3,531,500,000 | +0% | 88 | < 0.01% | 3,311.6 | 0 | 0 | 0 |
| 1992 | 450,000,000,000 | 71 | 0.02% | 3,531,500,000 | −0.48% | 69 | < 0.01% | 3,531,500,000 | −0.48% | 89 | < 0.01% | 3,401 | 0 | 0 | 0 |
| 1991 | 490,000,000,000 | 69 | 0.01% | 3,548,592,168 | +18.3% | 58 | < 0.01% | 3,548,592,168 | +18.3% | 66 | < 0.01% | 3,510.6 | 0 | 0 | 0 |
| 1990 | 560,000,000,000 | 68 | 0.01% | 3,000,000,000 | −6.3% | 58 | < 0.01% | 3,000,000,000 | −6.3% | 66 | < 0.01% | 3,049.6 | 0 | 0 | 0 |
| 1989 | 600,000,000,000 | 67 | 0.02% | 3,200,000,000 | −8.6% | 56 | < 0.01% | 3,200,000,000 | −8.6% | 63 | < 0.01% | 3,343.3 | — | — | — |
| 1988 | 600,000,000,000 | 67 | 0.02% | 3,500,000,000 | −14.6% | 55 | 0.01% | 3,500,000,000 | −14.6% | 63 | 0.01% | 3,759.3 | — | — | — |
| 1987 | 500,000,000,000 | 63 | 0.01% | 4,100,000,000 | +310% | 56 | 0.01% | 4,100,000,000 | +310% | 62 | 0.01% | 4,528 | — | — | — |
| 1986 | 420,000,000,000 | 63 | 0.01% | 1,000,000,000 | −50% | 62 | < 0.01% | 1,000,000,000 | −50% | 66 | < 0.01% | 1,135.5 | — | — | — |
| 1985 | 550,000,000,000 | 58 | 0.02% | 2,000,000,000 | −62.3% | 59 | < 0.01% | 2,000,000,000 | −62.3% | 62 | < 0.01% | 2,334.5 | — | — | — |
| 1984 | 500,000,000,000 | 60 | 0.02% | 5,300,000,000 | +0% | 54 | 0.01% | 5,300,000,000 | +0% | 58 | 0.01% | 6,358.7 | — | — | — |
| 1983 | 485,000,000,000 | 57 | 0.02% | 5,300,000,000 | +165% | 52 | 0.01% | 5,300,000,000 | +165% | 57 | 0.01% | 6,535.1 | — | — | — |
| 1982 | 490,000,000,000 | 56 | 0.02% | 2,000,000,000 | −4.8% | 58 | < 0.01% | 2,000,000,000 | −4.8% | 63 | < 0.01% | 2,533.9 | — | — | — |
| 1981 | 500,000,000,000 | 55 | 0.02% | 2,100,000,000 | −16% | 55 | < 0.01% | 2,100,000,000 | −16% | 60 | < 0.01% | 2,733 | — | — | — |
| 1980 | 500,000,000,000 | 55 | 0.02% | 2,500,000,000 | — | 54 | < 0.01% | 2,500,000,000 | — | 58 | < 0.01% | 3,340.5 | — | — | — |