| 序号 |
时间(年) |
数据(单位：美元) |
| 1 |
2021 |
|
| 2 |
2020 |
|
| 3 |
2019 |
|
| 4 |
2018 |
|
| 5 |
2017 |
|
| 6 |
2016 |
|
| 7 |
2015 |
|
| 8 |
2014 |
|
| 9 |
2013 |
|
| 10 |
2012 |
|
| 11 |
2011 |
385192229.94 |
| 12 |
2010 |
278114967.02 |
| 13 |
2009 |
160104633.19 |
| 14 |
2008 |
312100054.48 |
| 15 |
2007 |
320676419.33 |
| 16 |
2006 |
297595427.25 |
| 17 |
2005 |
285536401.43 |
| 18 |
2004 |
181185127.54 |
| 19 |
2003 |
219299337.58 |
| 20 |
2002 |
163083597.23 |
| 21 |
2001 |
285126754.93 |
| 22 |
2000 |
242662475.16 |
| 23 |
1999 |
247534048.86 |
| 24 |
1998 |
318034112.95 |
| 25 |
1997 |
396925752.77 |
| 26 |
1996 |
432151545.77 |
| 27 |
1995 |
321338206.84 |
| 28 |
1994 |
235441718.55 |
| 29 |
1993 |
306699893.73 |
| 30 |
1992 |
329198420.29 |
| 31 |
1991 |
266812629.66 |
| 32 |
1990 |
198121438.43 |
| 33 |
1989 |
147894034.25 |
| 34 |
1988 |
99030001.35 |
| 35 |
1987 |
84080313.51 |
| 36 |
1986 |
57220581.75 |
| 37 |
1985 |
47651557.41 |
| 38 |
1984 |
50123204.50 |
| 39 |
1983 |
61573470.41 |
| 40 |
1982 |
82183083.03 |
| 41 |
1981 |
73692872.50 |
| 42 |
1980 |
36284843.21 |
| 43 |
1979 |
28372065.23 |
| 44 |
1978 |
25998799.38 |
| 45 |
1977 |
28180764.33 |
| 46 |
1976 |
41115066.47 |
