时间 | 值 (亿美元) | 世界排名 |
---|---|---|
2004 | 9 | 149 |
2003 | 8 | 145 |
2002 | 7 | 142 |
2001 | 7 | 139 |
2000 | 8 | 136 |
1999 | 9 | 129 |
1998 | 11 | 125 |
1997 | 15 | 121 |
1996 | 15 | 118 |
1995 | 14 | 116 |
1994 | 17 | 89 |
1993 | 15 | 92 |
1992 | 14 | 94 |
1991 | 13 | 97 |
1990 | 11 | 96 |
1989 | 13 | 74 |
1988 | 10 | 81 |
1987 | 9 | 81 |
1986 | 8 | 78 |