| 序号 |
时间(年) |
数据(单位：百万美元) |
| 1 |
2023 |
|
| 2 |
2022 |
|
| 3 |
2021 |
|
| 4 |
2020 |
|
| 5 |
2019 |
|
| 6 |
2018 |
|
| 7 |
2017 |
351.23 |
| 8 |
2016 |
342.85 |
| 9 |
2015 |
347.75 |
| 10 |
2014 |
343.68 |
| 11 |
2013 |
347.09 |
| 12 |
2012 |
335.95 |
| 13 |
2011 |
330.04 |
| 14 |
2010 |
298.03 |
| 15 |
2009 |
276.74 |
| 16 |
2008 |
330.66 |
| 17 |
2007 |
264.51 |
| 18 |
2006 |
249.63 |
| 19 |
2005 |
252.52 |
| 20 |
2004 |
219.91 |
| 21 |
2003 |
203.72 |
| 22 |
2002 |
188.09 |
| 23 |
2001 |
183.23 |
| 24 |
2000 |
178.24 |
| 25 |
1999 |
174.15 |
| 26 |
1998 |
171.05 |
| 27 |
1997 |
176.03 |
| 28 |
1996 |
146.51 |
| 29 |
1995 |
139.91 |
| 30 |
1994 |
126.35 |
| 31 |
1993 |
114.21 |
| 32 |
1992 |
119.66 |
| 33 |
1991 |
130.42 |
| 34 |
1990 |
121.43 |
| 35 |
1989 |
123.84 |
| 36 |
1988 |
118.37 |
| 37 |
1987 |
99.93 |
| 38 |
1986 |
92.54 |
| 39 |
1985 |
90.27 |
| 40 |
1984 |
96.18 |
| 41 |
1983 |
90.13 |
| 42 |
1982 |
93.53 |
| 43 |
1981 |
103.21 |
| 44 |
1980 |
92.61 |
