| 年份 | 矿石和金属出口(占商品出口的%) |
|---|---|
| 2022 | — |
| 2021 | 1.8827298314484 |
| 2020 | 1.3722620542758 |
| 2019 | 1.3424952805142 |
| 2018 | 1.5191558552731 |
| 2017 | 1.4822916448114 |
| 2016 | 1.3042725845961 |
| 2015 | 1.3025628656318 |
| 2014 | 1.5138925960419 |
| 2013 | 1.2996203007092 |
| 2012 | 1.4342067211448 |
| 2011 | 1.6507604623419 |
| 2010 | 1.6245703960358 |