| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2018 | |
| 2 | 2017 | |
| 3 | 2016 | |
| 4 | 2015 | |
| 5 | 2013 | |
| 6 | 2012 | |
| 7 | 2011 | |
| 8 | 2010 | |
| 9 | 2009 | |
| 10 | 2008 | |
| 11 | 2007 | 99277.00 |
| 12 | 2006 | 158419.00 |
| 13 | 2005 | 104841.00 |
| 14 | 2004 | 126232.00 |
| 15 | 2003 | 83941.00 |
| 16 | 2002 | 121608.00 |
| 17 | 2001 | 56670.00 |
| 18 | 2000 | 57023.00 |
| 19 | 1999 | 33506.00 |
| 20 | 1998 | 33148.00 |
| 21 | 1997 | 63961.00 |
| 22 | 1994 | 546.00 |
| 23 | 1993 | 555.00 |
| 24 | 1992 | 852.00 |
| 25 | 1991 | 929.00 |
| 26 | 1990 | 503.00 |
| 27 | 1989 | 994.00 |
| 28 | 1988 | 1283.00 |
| 29 | 1987 | 634.00 |
| 30 | 1986 | 1623.00 |
| 31 | 1985 | 1351.00 |
| 32 | 1984 | 2411.00 |
| 33 | 1983 | 3078.00 |
| 34 | 1982 | 1608.00 |
| 35 | 1981 | 2664.00 |
| 36 | 1980 | 509.00 |
| 37 | 1979 | 989.00 |
