| 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 |
32345.11 |
| 8 |
2017 |
30170.28 |
| 9 |
2016 |
28359.69 |
| 10 |
2015 |
26995.34 |
| 11 |
2014 |
25459.74 |
| 12 |
2013 |
24433.89 |
| 13 |
2012 |
23728.15 |
| 14 |
2011 |
22808.51 |
| 15 |
2010 |
20993.25 |
| 16 |
2009 |
19290.12 |
| 17 |
2008 |
18372.38 |
| 18 |
2007 |
16833.85 |
| 19 |
2006 |
15208.13 |
| 20 |
2005 |
13935.56 |
| 21 |
2004 |
13414.86 |
| 22 |
2003 |
12330.47 |
| 23 |
2002 |
11841.27 |
| 24 |
2001 |
11176.47 |
| 25 |
2000 |
10718.91 |
| 26 |
1999 |
10080.69 |
| 27 |
1998 |
9520.08 |
| 28 |
1997 |
8965.02 |
| 29 |
1996 |
8307.21 |
| 30 |
1995 |
7709.49 |
| 31 |
1994 |
7035.26 |
| 32 |
1993 |
6555.74 |
| 33 |
1992 |
6188.89 |
| 34 |
1991 |
5920.68 |
| 35 |
1990 |
6180.99 |
