| 年份 | 出口额美元 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 11.78 |
| 2020 | 168 |
| 2019 | — |
| 2018 | 14800 |
| 2017 | 21200 |
| 2016 | 17000 |
| 2015 | 20819 |
| 2014 | 20300 |
| 2013 | 18495 |
| 2012 | 13428 |
| 2011 | 10800 |
| 2010 | 9201 |
| 2009 | 7793 |
| 2008 | 5410 |
| 2007 | 3274 |
| 2006 | 2203 |
| 2005 | 1628 |
| 2004 | 1135 |
| 2003 | 307 |
| 2002 | 885 |
| 2001 | 873 |
| 2000 | 300 |
| 1999 | — |