| 年份 | 商品贸易(GDP的百分比) |
|---|---|
| 2022 | — |
| 2021 | 49.293135733783 |
| 2020 | 40.202457155086 |
| 2019 | 47.06244514361 |
| 2018 | 52.114700231448 |
| 2017 | 49.467553680494 |
| 2016 | 44.055786749933 |
| 2015 | 42.771271671406 |
| 2014 | 43.304467955846 |
| 2013 | 41.71913665302 |
| 2012 | 39.813541739304 |
| 2011 | 38.91161867816 |
| 2010 | 37.394650346603 |