| 年份 | 矿石和金属出口(占商品出口的%) |
|---|---|
| 2022 | 22.105244198628 |
| 2021 | 39.648032550917 |
| 2020 | 36.820585926971 |
| 2019 | 36.141800134516 |
| 2018 | 33.90618426597 |
| 2017 | 39.44607023516 |
| 2016 | 34.666494124026 |
| 2015 | 40.976182410899 |
| 2014 | 35.230494315673 |
| 2013 | 37.478935559097 |
| 2012 | 40.221886097324 |
| 2011 | 47.962897711844 |
| 2010 | 50.777224275367 |