| 序号 | 时间 (年) |
数据 (美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | |
| 8 | 2016 | |
| 9 | 2015 | |
| 10 | 2014 | |
| 11 | 2013 | 3839.17 |
| 12 | 2012 | 3597.57 |
| 13 | 2011 | 3434.15 |
| 14 | 2010 | 3202.58 |
| 15 | 2009 | 2947.29 |
| 16 | 2008 | 2801.33 |
| 17 | 2007 | 2613.64 |
| 18 | 2006 | 2423.13 |
| 19 | 2005 | 2261.88 |
| 20 | 2004 | 2105.00 |
| 21 | 2003 | 1927.95 |
| 22 | 2002 | 2045.03 |
| 23 | 2001 | 2091.01 |
| 24 | 2000 | 2007.04 |
| 25 | 1999 | 1961.73 |
| 26 | 1998 | 1923.57 |
| 27 | 1997 | 2053.56 |
| 28 | 1996 | 2058.33 |
| 29 | 1995 | 1895.41 |
| 30 | 1994 | 1854.99 |
| 31 | 1993 | 1857.82 |
| 32 | 1992 | 1697.37 |
| 33 | 1991 | 1925.81 |
