| 序号 | 时间 (年) |
数据 (美元) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 753.46 |
| 8 | 2017 | 761.27 |
| 9 | 2016 | 771.99 |
| 10 | 2015 | 797.43 |
| 11 | 2014 | 724.36 |
| 12 | 2013 | 687.37 |
| 13 | 2012 | 638.87 |
| 14 | 2011 | 628.67 |
| 15 | 2010 | 613.65 |
| 16 | 2009 | 604.37 |
| 17 | 2008 | 608.67 |
| 18 | 2007 | 593.46 |
| 19 | 2006 | 579.57 |
| 20 | 2005 | 552.92 |
| 21 | 2004 | 551.43 |
| 22 | 2003 | 531.69 |
| 23 | 2002 | 544.79 |
| 24 | 2001 | 528.31 |
| 25 | 2000 | 519.12 |
| 26 | 1999 | 522.75 |
| 27 | 1998 | 533.35 |
| 28 | 1997 | 513.21 |
| 29 | 1996 | 512.62 |
| 30 | 1995 | 547.56 |
| 31 | 1994 | 618.37 |
| 32 | 1993 | 633.66 |
| 33 | 1992 | 639.73 |
| 34 | 1991 | 636.00 |
| 35 | 1990 | 598.16 |
