| 序号 |
时间(年) |
数据(单位：亿美元) |
| 1 |
2014 |
|
| 2 |
2013 |
|
| 3 |
2012 |
|
| 4 |
2011 |
|
| 5 |
2010 |
|
| 6 |
2009 |
|
| 7 |
2008 |
|
| 8 |
2007 |
|
| 9 |
2006 |
|
| 10 |
2005 |
|
| 11 |
2004 |
185.07 |
| 12 |
2003 |
143.14 |
| 13 |
2002 |
152.70 |
| 14 |
2001 |
208.82 |
| 15 |
2000 |
217.06 |
| 16 |
1999 |
173.37 |
| 17 |
1998 |
173.80 |
| 18 |
1997 |
181.36 |
| 19 |
1996 |
87.66 |
| 20 |
1995 |
106.68 |
| 21 |
1994 |
79.21 |
| 22 |
1993 |
83.29 |
| 23 |
1992 |
85.52 |
| 24 |
1991 |
78.71 |
| 25 |
1990 |
69.22 |
| 26 |
1989 |
68.03 |
| 27 |
1988 |
103.22 |
| 28 |
1987 |
81.80 |
| 29 |
1986 |
115.00 |
| 30 |
1985 |
104.36 |
| 31 |
1984 |
97.16 |
| 32 |
1983 |
120.81 |
| 33 |
1982 |
118.28 |
| 34 |
1981 |
109.48 |
| 35 |
1980 |
104.46 |
| 36 |
1979 |
88.09 |
| 37 |
1978 |
67.55 |
| 38 |
1977 |
62.80 |
| 39 |
1976 |
57.46 |
| 40 |
1975 |
47.44 |
| 41 |
1974 |
51.27 |
| 42 |
1973 |
30.30 |
| 43 |
1972 |
24.56 |
| 44 |
1971 |
22.93 |
| 45 |
1970 |
19.66 |
| 46 |
1969 |
17.26 |
| 47 |
1968 |
16.85 |
