| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2006 | |
| 2 | 2005 | |
| 3 | 2004 | |
| 4 | 2003 | |
| 5 | 2002 | |
| 6 | 2001 | |
| 7 | 2000 | |
| 8 | 1999 | |
| 9 | 1998 | |
| 10 | 1997 | |
| 11 | 1996 | 633894.00 |
| 12 | 1995 | 532980.00 |
| 13 | 1994 | 624570.00 |
| 14 | 1993 | 754863.00 |
| 15 | 1992 | 471994.00 |
| 16 | 1991 | 102358.00 |
| 17 | 1990 | 55164.00 |
| 18 | 1989 | 55272.00 |
| 19 | 1988 | 59553.00 |
| 20 | 1987 | 30520.00 |
| 21 | 1986 | 13377.00 |
| 22 | 1985 | 10994.00 |
| 23 | 1984 | 15283.00 |
| 24 | 1983 | 2010.00 |
| 25 | 1982 | 1348.00 |
| 26 | 1981 | 1296.00 |
| 27 | 1980 | 1254.00 |
| 28 | 1979 | 1278.00 |
