| 序号 | 时间 (年) |
数据 (美元) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 8128.76 |
| 8 | 2017 | 7818.01 |
| 9 | 2016 | 6919.29 |
| 10 | 2015 | 6799.57 |
| 11 | 2014 | 6609.77 |
| 12 | 2013 | 6412.72 |
| 13 | 2012 | 6168.14 |
| 14 | 2011 | 5949.48 |
| 15 | 2010 | 5504.86 |
| 16 | 2009 | 5135.46 |
| 17 | 2008 | 4800.06 |
| 18 | 2007 | 4386.13 |
| 19 | 2006 | 3955.98 |
| 20 | 2005 | 3617.85 |
| 21 | 2004 | 3321.20 |
| 22 | 2003 | 3047.25 |
| 23 | 2002 | 2902.04 |
| 24 | 2001 | 2782.35 |
| 25 | 2000 | 2644.26 |
| 26 | 1999 | 2521.84 |
| 27 | 1998 | 2417.83 |
| 28 | 1997 | 2328.66 |
| 29 | 1996 | 2213.95 |
| 30 | 1995 | 2178.33 |
| 31 | 1994 | 2196.51 |
| 32 | 1993 | 2317.60 |
| 33 | 1992 | 2371.47 |
| 34 | 1991 | 2676.11 |
| 35 | 1990 | 2664.66 |
