| 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 |
12554.85 |
| 8 |
2017 |
11536.08 |
| 9 |
2016 |
10864.66 |
| 10 |
2015 |
9921.83 |
| 11 |
2014 |
10493.75 |
| 12 |
2013 |
10903.83 |
| 13 |
2012 |
9552.31 |
| 14 |
2011 |
9126.61 |
| 15 |
2010 |
8453.30 |
| 16 |
2009 |
7994.62 |
| 17 |
2008 |
9323.72 |
| 18 |
2007 |
8900.44 |
| 19 |
2006 |
7971.20 |
| 20 |
2005 |
7142.11 |
| 21 |
2004 |
6663.47 |
| 22 |
2003 |
5764.01 |
| 23 |
2002 |
5122.84 |
| 24 |
2001 |
4746.86 |
| 25 |
2000 |
4228.12 |
| 26 |
1999 |
3871.33 |
| 27 |
1998 |
3794.34 |
| 28 |
1997 |
3794.18 |
| 29 |
1996 |
3812.25 |
| 30 |
1995 |
4124.30 |
| 31 |
1994 |
4564.64 |
| 32 |
1993 |
5766.30 |
| 33 |
1992 |
6568.33 |
| 34 |
1991 |
7148.48 |
| 35 |
1990 |
7590.54 |
