Consumption uses 100% of production.
| Reserves | Production | Consumption | Trade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | — | — | — | 8,894,231 | +16.5% | 28 | 0.09% | 8,893,493 | +16.4% | 38 | 0.09% | — | 18,179 | 0 | 18,179 |
| 2023 | 1,724,012,840 | 37 | 0.13% | 7,632,019 | −23.7% | 29 | 0.08% | 7,639,893 | −22.4% | 41 | 0.08% | — | 22,175 | 14,300 | 7,874.9 |
| 2022 | 1,724,012,840 | 37 | 0.13% | 10,002,566 | +6.3% | 28 | 0.11% | 9,839,953 | +7.1% | 36 | 0.11% | — | 13,255 | 140,019 | −126,765 |
| 2021 | 1,724,012,840 | 37 | 0.14% | 9,408,696 | +1.8% | 27 | 0.11% | 9,186,058 | +0.72% | 36 | 0.11% | — | 69,336 | 291,974 | −222,638 |
| 2020 | 1,724,012,840 | 37 | 0.14% | 9,239,032 | +4% | 28 | 0.11% | 9,120,067 | +2.8% | 36 | 0.11% | — | 27,347 | 9,628.8 | 17,718 |
| 2019 | 1,724,012,840 | 37 | 0.14% | 8,887,926 | +5.3% | 29 | 0.1% | 8,870,906 | +5% | 39 | 0.1% | — | 12,996 | 30,016 | −17,020 |
| 2018 | 1,724,012,840 | 37 | 0.14% | 8,444,540 | +1.1% | 29 | 0.1% | 8,445,400 | +1.3% | 44 | 0.1% | — | 10,999 | 10,139 | 859.4 |
| 2017 | 1,724,012,840 | 36 | 0.14% | 8,349,664 | −13.9% | 29 | 0.1% | 8,337,550 | −13.9% | 42 | 0.1% | — | 12,343 | 15,720 | −3,377.2 |
| 2016 | 1,724,012,840 | 36 | 0.14% | 9,701,430 | +6.8% | 28 | 0.12% | 9,684,564 | +6.9% | 41 | 0.11% | — | 14,118 | 20,115 | −5,996.5 |
| 2015 | 1,724,012,840 | 36 | 0.14% | 9,084,137 | +14.4% | 27 | 0.1% | 9,059,389 | +14.4% | 40 | 0.1% | — | 15,801 | 27,274 | −11,473 |
| 2014 | 1,724,012,840 | 36 | 0.15% | 7,941,041 | −12.3% | 29 | 0.09% | 7,915,794 | −12.4% | 41 | 0.09% | — | 17,615 | 26,455 | −8,840.1 |
| 2013 | 1,724,012,840 | 27 | 0.16% | 9,059,886 | −5.4% | 28 | 0.1% | 9,039,029 | −4.4% | 39 | 0.1% | — | 15,493 | 25,130 | −9,636.8 |
| 2012 | 1,724,012,840 | 26 | 0.16% | 9,572,000 | +4.7% | 27 | 0.11% | 9,457,184 | +4.7% | 38 | 0.11% | — | 13,371 | 24,714 | −11,342 |
| 2011 | 1,724,012,840 | 26 | 0.17% | 9,141,000 | −4.1% | 27 | 0.11% | 9,031,354 | −4.1% | 39 | 0.1% | — | 11,812 | 24,765 | −12,953 |
| 2010 | 1,724,012,840 | 26 | 0.17% | 9,534,000 | +0.68% | 27 | 0.12% | 9,419,640 | +0.68% | 37 | 0.11% | — | 11,203 | 21,796 | −10,593 |
| 2009 | 1,724,012,840 | 26 | 0.17% | 9,470,000 | +11.3% | 27 | 0.12% | 9,356,407 | +14.2% | 37 | 0.12% | — | 2,513.7 | 242.8 | 2,270.9 |
| 2008 | 1,724,012,840 | 27 | 0.17% | 8,508,000 | — | 27 | 0.11% | 8,192,368 | — | 40 | 0.11% | — | 96.96 | 189.6 | −92.64 |