| 年份 | 贸易额(占国民生产总值比例) |
|---|---|
| 2022 | — |
| 2021 | 97.233936249957 |
| 2020 | 83.243970602913 |
| 2019 | 95.825928287347 |
| 2018 | 99.896892058093 |
| 2017 | 97.959564118669 |
| 2016 | 89.308248513629 |
| 2015 | 89.341659774285 |
| 2014 | 90.552280687419 |
| 2013 | 87.931241311676 |
| 2012 | 88.145108862853 |
| 2011 | 87.836347713656 |
| 2010 | 80.968215962682 |