| 序号 | 时间 (年) |
数据 (美元) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 3561.29 |
| 8 | 2017 | 3463.12 |
| 9 | 2016 | 3390.76 |
| 10 | 2015 | 3107.57 |
| 11 | 2014 | 2859.86 |
| 12 | 2013 | 2566.03 |
| 13 | 2012 | 2386.14 |
| 14 | 2011 | 2065.96 |
| 15 | 2010 | 1955.33 |
| 16 | 2009 | 1810.19 |
| 17 | 2008 | 1675.05 |
| 18 | 2007 | 1515.71 |
| 19 | 2006 | 1377.11 |
| 20 | 2005 | 1434.82 |
| 21 | 2004 | 1378.85 |
| 22 | 2003 | 1355.19 |
| 23 | 2002 | 1416.89 |
| 24 | 2001 | 1618.64 |
| 25 | 2000 | 1483.17 |
| 26 | 1999 | 818.97 |
| 27 | 1998 | 1107.95 |
| 28 | 1997 | 1148.89 |
| 29 | 1996 | 1116.29 |
| 30 | 1995 | 1043.41 |
| 31 | 1994 | 984.81 |
| 32 | 1993 | 925.37 |
| 33 | 1992 | 842.94 |
| 34 | 1991 | 766.29 |
| 35 | 1990 | 685.28 |
