| 序号 | 时间 (年) |
数据 (美元) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 2227.81 |
| 8 | 2017 | 2097.14 |
| 9 | 2016 | 2120.09 |
| 10 | 2015 | 2377.51 |
| 11 | 2014 | 2133.18 |
| 12 | 2013 | 2110.25 |
| 13 | 2012 | 2435.12 |
| 14 | 2011 | 2388.17 |
| 15 | 2010 | 2318.40 |
| 16 | 2009 | 2083.78 |
| 17 | 2008 | 2175.45 |
| 18 | 2007 | 2143.71 |
| 19 | 2006 | 2070.13 |
| 20 | 2005 | 2092.68 |
| 21 | 2004 | 1800.46 |
| 22 | 2003 | 1371.84 |
| 23 | 2002 | 1220.45 |
| 24 | 2001 | 1146.98 |
| 25 | 2000 | 1039.07 |
| 26 | 1999 | 1061.15 |
| 27 | 1998 | 1091.21 |
| 28 | 1997 | 1044.26 |
| 29 | 1996 | 1005.75 |
| 30 | 1995 | 1010.03 |
| 31 | 1994 | 1021.23 |
| 32 | 1993 | 928.98 |
| 33 | 1992 | 1102.29 |
| 34 | 1991 | 1041.14 |
| 35 | 1990 | 962.45 |
