| 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 |
309.61 |
| 8 |
2014 |
351.75 |
| 9 |
2013 |
324.10 |
| 10 |
2012 |
331.10 |
| 11 |
2011 |
296.82 |
| 12 |
2010 |
248.02 |
| 13 |
2009 |
230.28 |
| 14 |
2008 |
193.21 |
| 15 |
2007 |
187.77 |
| 16 |
2006 |
141.80 |
| 17 |
2005 |
101.65 |
| 18 |
2004 |
93.54 |
| 19 |
2003 |
86.36 |
| 20 |
2002 |
100.78 |
| 21 |
2001 |
105.99 |
| 22 |
2000 |
77.79 |
| 23 |
1999 |
55.61 |
| 24 |
1998 |
46.78 |
| 25 |
1997 |
41.88 |
| 26 |
1996 |
44.52 |
| 27 |
1995 |
45.43 |
| 28 |
1994 |
44.74 |
| 29 |
1993 |
52.06 |
| 30 |
1992 |
59.93 |
| 31 |
1991 |
43.07 |
| 32 |
1990 |
29.29 |
| 33 |
1989 |
41.20 |
| 34 |
1988 |
29.65 |
| 35 |
1987 |
53.71 |
| 36 |
1986 |
64.94 |
| 37 |
1985 |
63.01 |
| 38 |
1984 |
53.73 |
| 39 |
1983 |
61.61 |
| 40 |
1982 |
70.73 |
| 41 |
1981 |
50.77 |
| 42 |
1980 |
54.25 |
| 43 |
1979 |
41.70 |
| 44 |
1978 |
30.71 |
| 45 |
1977 |
32.97 |
| 46 |
1976 |
24.53 |
| 47 |
1975 |
20.51 |
| 48 |
1974 |
19.03 |
| 49 |
1973 |
7.00 |
| 50 |
1972 |
4.30 |
| 51 |
1971 |
3.02 |
| 52 |
1970 |
2.09 |
| 53 |
1969 |
1.83 |
| 54 |
1968 |
1.97 |
| 55 |
1967 |
1.85 |
| 56 |
1966 |
1.65 |
| 57 |
1965 |
1.24 |
| 58 |
1964 |
1.10 |
| 59 |
1963 |
1.10 |
| 60 |
1962 |
0.97 |
| 61 |
1961 |
0.84 |
| 62 |
1960 |
0.72 |
