| 年份 | 贸易额(占国民生产总值比例) |
|---|---|
| 2022 | — |
| 2021 | 130.56979161005 |
| 2020 | 116.82856135402 |
| 2019 | 123.02850857187 |
| 2018 | 130.40255290932 |
| 2017 | 133.15519088253 |
| 2016 | 126.89897879328 |
| 2015 | 131.37005168483 |
| 2014 | 138.31223117684 |
| 2013 | 142.72099146487 |
| 2012 | 147.84175476601 |
| 2011 | 154.93768460723 |
| 2010 | 157.94476488677 |