| 年份 | 矿石和金属出口(占商品出口的%) |
|---|---|
| 2022 | 2.1219299774865 |
| 2021 | 2.4944698197446 |
| 2020 | 2.8513520851845 |
| 2019 | 2.2233703696266 |
| 2018 | 2.3146449603568 |
| 2017 | 2.2310800821869 |
| 2016 | 2.1635247029493 |
| 2015 | 1.9939201819842 |
| 2014 | 2.2816296587808 |
| 2013 | 3.043897700486 |
| 2012 | 3.7164179628117 |
| 2011 | 3.891677612445 |
| 2010 | 2.9241997777018 |