| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 322761.00 |
| 8 | 2014 | 133299.00 |
| 9 | 2013 | 125156.00 |
| 10 | 2012 | 154028.00 |
| 11 | 2011 | 86200.00 |
| 12 | 2010 | 93832.00 |
| 13 | 2009 | 38370.00 |
| 14 | 2008 | 56566.00 |
| 15 | 2007 | 36543.00 |
| 16 | 2006 | 38025.00 |
| 17 | 2005 | 15222.00 |
| 18 | 2004 | 13838.00 |
| 19 | 2003 | 4076.00 |
| 20 | 2002 | 3866.00 |
| 21 | 2001 | 2420.00 |
| 22 | 2000 | 7481.00 |
| 23 | 1999 | 8877.00 |
| 24 | 1998 | 7308.00 |
| 25 | 1997 | 28839.00 |
| 26 | 1996 | 21286.00 |
| 27 | 1995 | 27927.00 |
| 28 | 1994 | 11583.00 |
| 29 | 1993 | 23151.00 |
| 30 | 1992 | 27068.00 |
| 31 | 1991 | 737.00 |
| 32 | 1990 | 488.00 |
| 33 | 1985 | 12085.00 |
| 34 | 1984 | 1110.00 |
| 35 | 1983 | 25.00 |
| 36 | 1982 | 13.00 |
