| 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 |
57233.62 |
| 8 |
2017 |
55271.60 |
| 9 |
2016 |
51820.95 |
| 10 |
2015 |
48910.33 |
| 11 |
2014 |
47879.60 |
| 12 |
2013 |
46869.19 |
| 13 |
2012 |
44755.16 |
| 14 |
2011 |
44443.72 |
| 15 |
2010 |
43042.39 |
| 16 |
2009 |
40503.20 |
| 17 |
2008 |
41467.39 |
| 18 |
2007 |
39111.52 |
| 19 |
2006 |
37400.31 |
| 20 |
2005 |
34238.32 |
| 21 |
2004 |
33019.98 |
| 22 |
2003 |
30868.05 |
| 23 |
2002 |
30666.60 |
| 24 |
2001 |
29462.12 |
| 25 |
2000 |
28641.70 |
| 26 |
1999 |
26642.22 |
| 27 |
1998 |
25797.13 |
| 28 |
1997 |
24881.24 |
| 29 |
1996 |
23713.95 |
| 30 |
1995 |
22661.56 |
| 31 |
1994 |
21654.90 |
| 32 |
1993 |
20203.68 |
| 33 |
1992 |
19817.87 |
| 34 |
1991 |
19054.94 |
| 35 |
1990 |
18227.42 |
