| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2019 | |
| 2 | 2018 | |
| 3 | 2017 | |
| 4 | 2015 | |
| 5 | 2014 | |
| 6 | 2012 | |
| 7 | 2011 | |
| 8 | 2010 | |
| 9 | 2008 | |
| 10 | 2007 | |
| 11 | 2006 | 874.00 |
| 12 | 2005 | 604.00 |
| 13 | 2004 | 1675.00 |
| 14 | 2003 | 1849.00 |
| 15 | 2002 | 1695.00 |
| 16 | 2001 | 1326.00 |
| 17 | 2000 | 1198.00 |
| 18 | 1999 | 1025.00 |
| 19 | 1998 | 214.00 |
| 20 | 1997 | 8.00 |
| 21 | 1996 | 2583.00 |
| 22 | 1995 | 1109.00 |
| 23 | 1994 | 2861.00 |
| 24 | 1993 | 491.00 |
| 25 | 1992 | 151.00 |
| 26 | 1991 | 105.00 |
