| 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 |
349.26 |
| 8 |
2014 |
349.46 |
| 9 |
2013 |
327.20 |
| 10 |
2012 |
305.61 |
| 11 |
2011 |
296.57 |
| 12 |
2010 |
285.42 |
| 13 |
2009 |
278.21 |
| 14 |
2008 |
253.08 |
| 15 |
2007 |
224.95 |
| 16 |
2006 |
210.57 |
| 17 |
2005 |
194.89 |
| 18 |
2004 |
170.77 |
| 19 |
2003 |
133.30 |
| 20 |
2002 |
110.04 |
| 21 |
2001 |
106.82 |
| 22 |
2000 |
108.77 |
| 23 |
1999 |
110.80 |
| 24 |
1998 |
108.60 |
| 25 |
1997 |
108.98 |
| 26 |
1996 |
103.87 |
| 27 |
1995 |
113.52 |
| 28 |
1994 |
112.92 |
| 29 |
1993 |
122.16 |
| 30 |
1992 |
115.67 |
| 31 |
1991 |
109.08 |
| 32 |
1990 |
113.84 |
| 33 |
1989 |
123.18 |
| 34 |
1988 |
130.89 |
| 35 |
1987 |
119.47 |
| 36 |
1986 |
98.92 |
| 37 |
1985 |
78.49 |
| 38 |
1984 |
70.54 |
| 39 |
1983 |
66.60 |
| 40 |
1982 |
71.38 |
| 41 |
1981 |
70.85 |
| 42 |
1980 |
55.53 |
| 43 |
1979 |
53.88 |
| 44 |
1978 |
42.46 |
| 45 |
1977 |
27.05 |
| 46 |
1976 |
25.75 |
| 47 |
1975 |
26.72 |
| 48 |
1974 |
20.58 |
| 49 |
1973 |
15.49 |
| 50 |
1972 |
13.10 |
| 51 |
1971 |
11.47 |
| 52 |
1970 |
10.58 |
| 53 |
1969 |
9.87 |
| 54 |
1968 |
8.30 |
| 55 |
1967 |
6.96 |
