| 年份 | 出口额美元 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 20.93 |
| 2020 | 185 |
| 2019 | — |
| 2018 | 29700 |
| 2017 | 32000 |
| 2016 | 33000 |
| 2015 | 31770 |
| 2014 | 35000 |
| 2013 | 22200 |
| 2012 | 30418 |
| 2011 | 17500 |
| 2010 | 11098 |
| 2009 | 8203 |
| 2008 | 6805 |
| 2007 | 3858 |
| 2006 | 2804 |
| 2005 | 2600 |
| 2004 | 2506 |
| 2003 | 1872 |
| 2002 | 892 |
| 2001 | 569 |
| 2000 | 100 |
| 1999 | — |