| 序号 |
时间(年) |
数据(单位：美元) |
| 1 |
2021 |
|
| 2 |
2020 |
|
| 3 |
2019 |
|
| 4 |
2016 |
|
| 5 |
2015 |
|
| 6 |
2014 |
|
| 7 |
2013 |
558257157.29 |
| 8 |
2012 |
286849832.17 |
| 9 |
2011 |
522081098.11 |
| 10 |
2010 |
389028359.25 |
| 11 |
2009 |
404487901.72 |
| 12 |
2008 |
177813884.83 |
| 13 |
2007 |
138116052.94 |
| 14 |
2006 |
251519055.99 |
| 15 |
2005 |
206540109.58 |
| 16 |
2004 |
183563471.76 |
| 17 |
2003 |
185032723.30 |
| 18 |
2002 |
158512186.02 |
| 19 |
2001 |
137023916.00 |
| 20 |
2000 |
130233682.23 |
| 21 |
1999 |
139382152.12 |
| 22 |
1998 |
111773542.93 |
| 23 |
1997 |
85473047.52 |
| 24 |
1996 |
59991895.62 |
| 25 |
1995 |
61474700.53 |
| 26 |
1994 |
48630712.62 |
| 27 |
1993 |
40259556.97 |
| 28 |
1992 |
53647298.33 |
| 29 |
1991 |
64869024.57 |
| 30 |
1990 |
65377532.42 |
| 31 |
1989 |
72725380.62 |
| 32 |
1988 |
66305583.69 |
| 33 |
1987 |
75092360.88 |
| 34 |
1986 |
70397298.31 |
| 35 |
1985 |
55468627.66 |
| 36 |
1984 |
66029430.97 |
| 37 |
1983 |
71058550.07 |
| 38 |
1982 |
52658766.71 |
| 39 |
1981 |
70731598.49 |
| 40 |
1980 |
103502678.98 |
| 41 |
1979 |
64497433.01 |
| 42 |
1978 |
54237456.93 |
