| 年份 | 矿石和金属出口(占商品出口的%) |
|---|---|
| 2022 | — |
| 2021 | 2.59438113101 |
| 2020 | 2.0394159612307 |
| 2019 | 2.0151852951535 |
| 2018 | 2.1688204518177 |
| 2017 | 2.1711451979348 |
| 2016 | 1.9319802025866 |
| 2015 | 2.0618788646742 |
| 2014 | 2.2333109605348 |
| 2013 | 2.2596221371672 |
| 2012 | 2.4001072764371 |
| 2011 | 2.6385469456043 |
| 2010 | 2.4827625426008 |