| 年份 | 贸易额(占国民生产总值比例) |
|---|---|
| 2022 | — |
| 2021 | 112.18025385856 |
| 2020 | 103.51225956561 |
| 2019 | 110.22482860423 |
| 2018 | 106.97499643336 |
| 2017 | 102.97938990864 |
| 2016 | 100.16882878478 |
| 2015 | 104.04822840669 |
| 2014 | 102.26391634234 |
| 2013 | 103.05014108387 |
| 2012 | 103.24097034029 |
| 2011 | 101.24579548904 |
| 2010 | 94.099976888007 |