| 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 |
37780.33 |
| 8 |
2017 |
33619.50 |
| 9 |
2016 |
33333.86 |
| 10 |
2015 |
36058.17 |
| 11 |
2014 |
44235.83 |
| 12 |
2013 |
47013.47 |
| 13 |
2012 |
49989.44 |
| 14 |
2011 |
52393.31 |
| 15 |
2010 |
55667.47 |
| 16 |
2009 |
55127.47 |
| 17 |
2008 |
52841.19 |
| 18 |
2007 |
48626.92 |
| 19 |
2006 |
46091.18 |
| 20 |
2005 |
43672.52 |
| 21 |
2004 |
42141.64 |
| 22 |
2003 |
40934.70 |
| 23 |
2002 |
41511.03 |
| 24 |
2001 |
41679.02 |
| 25 |
2000 |
39443.26 |
| 26 |
1999 |
36791.58 |
| 27 |
1998 |
36665.64 |
| 28 |
1997 |
36808.93 |
| 29 |
1996 |
34660.62 |
| 30 |
1995 |
33598.33 |
| 31 |
1994 |
31924.78 |
| 32 |
1993 |
30986.53 |
| 33 |
1992 |
29772.90 |
| 34 |
1991 |
28108.66 |
| 35 |
1990 |
26904.00 |
