| 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 |
|
| 8 |
2017 |
|
| 9 |
2016 |
|
| 10 |
2015 |
|
| 11 |
2014 |
54299.06 |
| 12 |
2013 |
56310.31 |
| 13 |
2012 |
56712.57 |
| 14 |
2011 |
52677.45 |
| 15 |
2010 |
49254.58 |
| 16 |
2009 |
48625.66 |
| 17 |
2008 |
50330.32 |
| 18 |
2007 |
49347.49 |
| 19 |
2006 |
48009.49 |
| 20 |
2005 |
47268.27 |
| 21 |
2004 |
46317.03 |
| 22 |
2003 |
45426.93 |
| 23 |
2002 |
45091.49 |
| 24 |
2001 |
46161.58 |
| 25 |
2000 |
45687.52 |
| 26 |
1999 |
43560.54 |
| 27 |
1998 |
42281.30 |
| 28 |
1997 |
40965.35 |
| 29 |
1996 |
40105.85 |
| 30 |
1995 |
38839.44 |
| 31 |
1994 |
37579.17 |
| 32 |
1993 |
37869.50 |
| 33 |
1992 |
33648.23 |
| 34 |
1991 |
31657.36 |
| 35 |
1990 |
26902.06 |
