| 序号 | 时间 (年) |
数据 (美元) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 7916.42 |
| 8 | 2017 | 7935.76 |
| 9 | 2016 | 7350.75 |
| 10 | 2015 | 6773.49 |
| 11 | 2014 | 6416.83 |
| 12 | 2013 | 6367.28 |
| 13 | 2012 | 6318.06 |
| 14 | 2011 | 6384.23 |
| 15 | 2010 | 6038.59 |
| 16 | 2009 | 5900.66 |
| 17 | 2008 | 6010.85 |
| 18 | 2007 | 5566.77 |
| 19 | 2006 | 4758.38 |
| 20 | 2005 | 4324.20 |
| 21 | 2004 | 3968.66 |
| 22 | 2003 | 3551.46 |
| 23 | 2002 | 3388.45 |
| 24 | 2001 | 3216.65 |
| 25 | 2000 | 3124.49 |
| 26 | 1999 | 2714.10 |
| 27 | 1998 | 2443.04 |
| 28 | 1997 | 2181.78 |
| 29 | 1996 | 1962.92 |
| 30 | 1995 | 1762.16 |
| 31 | 1994 | 1540.22 |
| 32 | 1993 | 1291.31 |
| 33 | 1992 | 1185.58 |
| 34 | 1991 | 1068.87 |
| 35 | 1990 | 1044.46 |
