| 年份 | 矿石和金属出口(占商品出口的%) |
|---|---|
| 2022 | 1.9178962124337 |
| 2021 | 2.1765755305077 |
| 2020 | 1.9954892872407 |
| 2019 | 1.8876230865922 |
| 2018 | 1.6996713513159 |
| 2017 | 1.638921003633 |
| 2016 | 1.4729544804726 |
| 2015 | 1.6377081094701 |
| 2014 | 2.2003251398062 |
| 2013 | 2.4017290990956 |
| 2012 | 2.9212870826236 |
| 2011 | 3.7180512353133 |
| 2010 | 4.0129442729803 |