| 序号 |
时间(年) |
数据(单位：亿美元) |
| 1 |
2024 |
|
| 2 |
2023 |
|
| 3 |
2022 |
|
| 4 |
2021 |
|
| 5 |
2020 |
|
| 6 |
2019 |
|
| 7 |
2018 |
347.90 |
| 8 |
2017 |
338.93 |
| 9 |
2016 |
315.42 |
| 10 |
2015 |
312.01 |
| 11 |
2014 |
301.61 |
| 12 |
2013 |
377.84 |
| 13 |
2012 |
334.85 |
| 14 |
2011 |
371.63 |
| 15 |
2010 |
353.47 |
| 16 |
2009 |
359.21 |
| 17 |
2008 |
409.23 |
| 18 |
2007 |
347.25 |
| 19 |
2006 |
302.96 |
| 20 |
2005 |
267.00 |
| 21 |
2004 |
260.20 |
| 22 |
2003 |
227.64 |
| 23 |
2002 |
178.72 |
| 24 |
2001 |
169.07 |
| 25 |
2000 |
139.49 |
| 26 |
1999 |
152.53 |
| 27 |
1998 |
161.95 |
| 28 |
1997 |
96.94 |
| 29 |
1996 |
106.12 |
| 30 |
1995 |
85.26 |
| 31 |
1994 |
84.61 |
| 32 |
1993 |
78.76 |
| 33 |
1992 |
89.57 |
| 34 |
1991 |
84.46 |
| 35 |
1990 |
91.87 |
| 36 |
1989 |
72.99 |
| 37 |
1988 |
69.37 |
| 38 |
1987 |
56.43 |
| 39 |
1986 |
51.60 |
| 40 |
1985 |
37.87 |
| 41 |
1984 |
37.48 |
| 42 |
1983 |
35.61 |
| 43 |
1982 |
41.55 |
| 44 |
1981 |
40.16 |
| 45 |
1980 |
53.93 |
| 46 |
1979 |
25.12 |
| 47 |
1978 |
21.22 |
| 48 |
1977 |
17.91 |
| 49 |
1976 |
14.22 |
| 50 |
1975 |
17.75 |
