| 序号 | 时间 (年) |
数据 (美元) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 1363.79 |
| 8 | 2017 | 1380.23 |
| 9 | 2016 | 1409.96 |
| 10 | 2015 | 1403.08 |
| 11 | 2014 | 1505.55 |
| 12 | 2013 | 1558.11 |
| 13 | 2012 | 1464.04 |
| 14 | 2011 | 1516.21 |
| 15 | 2010 | 1457.61 |
| 16 | 2009 | 1387.79 |
| 17 | 2008 | 1311.45 |
| 18 | 2007 | 1230.56 |
| 19 | 2006 | 1124.44 |
| 20 | 2005 | 1070.94 |
| 21 | 2004 | 1032.80 |
| 22 | 2003 | 979.04 |
| 23 | 2002 | 931.28 |
| 24 | 2001 | 924.06 |
| 25 | 2000 | 974.31 |
| 26 | 1999 | 960.71 |
| 27 | 1998 | 941.05 |
| 28 | 1997 | 915.28 |
| 29 | 1996 | 884.46 |
| 30 | 1995 | 825.45 |
| 31 | 1994 | 691.63 |
| 32 | 1993 | 745.68 |
| 33 | 1992 | 673.82 |
| 34 | 1991 | 731.94 |
| 35 | 1990 | 671.50 |
