| 序号 | 时间 (年) |
数据 (美元) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | |
| 8 | 2017 | |
| 9 | 2016 | |
| 10 | 2015 | |
| 11 | 2014 | 2084.13 |
| 12 | 2013 | 2049.33 |
| 13 | 2012 | 1896.32 |
| 14 | 2011 | 1785.57 |
| 15 | 2010 | 1724.47 |
| 16 | 2009 | 1718.49 |
| 17 | 2008 | 1735.43 |
| 18 | 2007 | 1792.05 |
| 19 | 2006 | 1727.77 |
| 20 | 2005 | 1616.58 |
| 21 | 2004 | 1578.84 |
| 22 | 2003 | 1578.29 |
| 23 | 2002 | 1605.08 |
| 24 | 2001 | 1591.24 |
| 25 | 2000 | 1637.94 |
| 26 | 1999 | 1526.09 |
| 27 | 1998 | 1592.96 |
| 28 | 1997 | 1535.32 |
| 29 | 1996 | 1519.25 |
| 30 | 1995 | 1518.23 |
| 31 | 1994 | 1469.16 |
| 32 | 1993 | 1430.71 |
| 33 | 1992 | 1420.67 |
| 34 | 1991 | 1139.23 |
| 35 | 1990 | 1191.53 |
