| 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 |
1182.66 |
| 8 |
2014 |
1206.34 |
| 9 |
2013 |
1058.16 |
| 10 |
2012 |
1004.18 |
| 11 |
2011 |
998.87 |
| 12 |
2010 |
962.95 |
| 13 |
2009 |
934.38 |
| 14 |
2008 |
862.76 |
| 15 |
2007 |
751.33 |
| 16 |
2006 |
700.13 |
| 17 |
2005 |
638.18 |
| 18 |
2004 |
559.94 |
| 19 |
2003 |
465.94 |
| 20 |
2002 |
408.33 |
| 21 |
2001 |
411.24 |
| 22 |
2000 |
404.23 |
| 23 |
1999 |
406.31 |
| 24 |
1998 |
414.04 |
| 25 |
1997 |
408.89 |
| 26 |
1996 |
418.24 |
| 27 |
1995 |
354.79 |
| 28 |
1994 |
361.04 |
| 29 |
1993 |
323.87 |
| 30 |
1992 |
330.26 |
| 31 |
1991 |
315.58 |
| 32 |
1990 |
289.40 |
| 33 |
1989 |
272.08 |
| 34 |
1988 |
259.95 |
| 35 |
1987 |
203.48 |
| 36 |
1986 |
178.67 |
| 37 |
1985 |
154.79 |
| 38 |
1984 |
161.24 |
| 39 |
1983 |
170.10 |
| 40 |
1982 |
199.32 |
| 41 |
1981 |
198.29 |
| 42 |
1980 |
196.56 |
| 43 |
1979 |
153.24 |
| 44 |
1978 |
124.07 |
| 45 |
1977 |
112.50 |
| 46 |
1976 |
105.39 |
| 47 |
1975 |
95.68 |
| 48 |
1974 |
77.40 |
| 49 |
1973 |
59.99 |
| 50 |
1972 |
49.06 |
| 51 |
1971 |
43.97 |
| 52 |
1970 |
40.16 |
| 53 |
1969 |
37.39 |
| 54 |
1968 |
34.54 |
