| 序号 | 时间 (年) |
数据 (美元) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 13078.23 |
| 8 | 2017 | 12591.86 |
| 9 | 2016 | 12066.55 |
| 10 | 2015 | 11600.39 |
| 11 | 2014 | 11517.74 |
| 12 | 2013 | 11290.55 |
| 13 | 2012 | 10757.15 |
| 14 | 2011 | 10462.58 |
| 15 | 2010 | 9713.36 |
| 16 | 2009 | 8916.60 |
| 17 | 2008 | 8820.14 |
| 18 | 2007 | 7982.05 |
| 19 | 2006 | 7213.60 |
| 20 | 2005 | 6559.54 |
| 21 | 2004 | 6037.52 |
| 22 | 2003 | 5656.86 |
| 23 | 2002 | 5382.57 |
| 24 | 2001 | 5086.42 |
| 25 | 2000 | 5011.95 |
| 26 | 1999 | 4847.40 |
| 27 | 1998 | 4791.41 |
| 28 | 1997 | 4844.10 |
| 29 | 1996 | 4555.77 |
| 30 | 1995 | 4434.67 |
| 31 | 1994 | 4123.04 |
| 32 | 1993 | 3666.23 |
| 33 | 1992 | 3472.23 |
| 34 | 1991 | 3483.54 |
| 35 | 1990 | 3366.66 |
