| 序号 | 时间 (年) |
数据 (美元) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 3304.55 |
| 8 | 2017 | 3347.46 |
| 9 | 2016 | 3139.05 |
| 10 | 2015 | 2949.47 |
| 11 | 2014 | 2937.61 |
| 12 | 2013 | 2832.53 |
| 13 | 2012 | 2678.70 |
| 14 | 2011 | 2471.79 |
| 15 | 2010 | 2333.33 |
| 16 | 2009 | 2243.87 |
| 17 | 2008 | 2136.32 |
| 18 | 2007 | 2056.47 |
| 19 | 2006 | 2026.32 |
| 20 | 2005 | 1954.03 |
| 21 | 2004 | 1880.33 |
| 22 | 2003 | 1830.99 |
| 23 | 2002 | 1792.76 |
| 24 | 2001 | 1762.11 |
| 25 | 2000 | 1719.02 |
| 26 | 1999 | 1545.84 |
| 27 | 1998 | 1522.38 |
| 28 | 1997 | 1512.21 |
| 29 | 1996 | 1453.81 |
| 30 | 1995 | 1471.48 |
| 31 | 1994 | 1415.40 |
| 32 | 1993 | 1489.14 |
| 33 | 1992 | 1438.23 |
| 34 | 1991 | 1322.83 |
| 35 | 1990 | 1385.88 |
