| 序号 |
时间(年) |
数据(单位：亿美元) |
| 1 |
2021 |
|
| 2 |
2020 |
|
| 3 |
2019 |
|
| 4 |
2018 |
|
| 5 |
2017 |
|
| 6 |
2016 |
|
| 7 |
2015 |
539.74 |
| 8 |
2014 |
504.12 |
| 9 |
2013 |
463.35 |
| 10 |
2012 |
505.88 |
| 11 |
2011 |
467.05 |
| 12 |
2010 |
318.72 |
| 13 |
2009 |
280.51 |
| 14 |
2008 |
202.88 |
| 15 |
2007 |
190.29 |
| 16 |
2006 |
193.40 |
| 17 |
2005 |
172.27 |
| 18 |
2004 |
197.59 |
| 19 |
2003 |
268.09 |
| 20 |
2002 |
403.03 |
| 21 |
2001 |
342.36 |
| 22 |
2000 |
356.08 |
| 23 |
1999 |
380.00 |
| 24 |
1998 |
608.81 |
| 25 |
1997 |
729.35 |
| 26 |
1996 |
636.99 |
| 27 |
1995 |
405.31 |
| 28 |
1994 |
475.32 |
| 29 |
1993 |
471.46 |
| 30 |
1992 |
507.09 |
| 31 |
1991 |
713.45 |
| 32 |
1990 |
572.38 |
| 33 |
1989 |
477.70 |
| 34 |
1988 |
428.35 |
| 35 |
1987 |
364.39 |
| 36 |
1986 |
205.48 |
| 37 |
1985 |
159.66 |
| 38 |
1984 |
164.65 |
| 39 |
1983 |
129.74 |
| 40 |
1982 |
143.28 |
| 41 |
1981 |
166.11 |
| 42 |
1980 |
204.74 |
| 43 |
1979 |
207.03 |
| 44 |
1978 |
133.94 |
| 45 |
1977 |
83.58 |
| 46 |
1976 |
66.27 |
| 47 |
1975 |
75.07 |
| 48 |
1974 |
85.35 |
| 49 |
1973 |
77.71 |
| 50 |
1972 |
53.97 |
| 51 |
1971 |
33.48 |
| 52 |
1970 |
18.51 |
| 53 |
1969 |
12.86 |
| 54 |
1968 |
13.04 |
| 55 |
1967 |
10.53 |
| 56 |
1966 |
12.11 |
| 57 |
1965 |
14.12 |
| 58 |
1964 |
15.15 |
| 59 |
1963 |
11.49 |
| 60 |
1962 |
10.46 |
| 61 |
1961 |
8.88 |
| 62 |
1960 |
5.44 |
