| 序号 |
时间(年) |
数据(单位：美元) |
| 1 |
2024 |
|
| 2 |
2023 |
|
| 3 |
2022 |
|
| 4 |
2021 |
|
| 5 |
2020 |
|
| 6 |
2019 |
|
| 7 |
2018 |
62875.67 |
| 8 |
2017 |
60047.72 |
| 9 |
2016 |
57976.63 |
| 10 |
2015 |
56849.47 |
| 11 |
2014 |
55153.39 |
| 12 |
2013 |
53297.39 |
| 13 |
2012 |
51708.39 |
| 14 |
2011 |
50024.88 |
| 15 |
2010 |
48642.63 |
| 16 |
2009 |
47194.95 |
| 17 |
2008 |
48570.06 |
| 18 |
2007 |
48050.23 |
| 19 |
2006 |
46301.99 |
| 20 |
2005 |
44123.40 |
| 21 |
2004 |
41724.64 |
| 22 |
2003 |
39490.30 |
| 23 |
2002 |
37997.74 |
| 24 |
2001 |
37133.62 |
| 25 |
2000 |
36329.97 |
| 26 |
1999 |
34515.38 |
| 27 |
1998 |
32853.67 |
| 28 |
1997 |
31459.13 |
| 29 |
1996 |
29967.71 |
| 30 |
1995 |
28690.88 |
| 31 |
1994 |
27694.85 |
| 32 |
1993 |
26387.29 |
| 33 |
1992 |
25418.99 |
| 34 |
1991 |
24342.26 |
| 35 |
1990 |
23888.60 |
