| 序号 | 时间 (年) |
数据 (美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | |
| 8 | 2016 | |
| 9 | 2015 | |
| 10 | 2014 | |
| 11 | 2013 | 73314.69 |
| 12 | 2012 | 91106.47 |
| 13 | 2011 | 45531.26 |
| 14 | 2010 | 85553.89 |
| 15 | 2009 | 83311.64 |
| 16 | 2008 | 89120.60 |
| 17 | 2007 | 91395.72 |
| 18 | 2006 | 88336.16 |
| 19 | 2005 | 85233.19 |
| 20 | 2004 | 78846.72 |
| 21 | 2003 | 78103.83 |
| 22 | 2002 | 71610.72 |
| 23 | 2001 | 74811.93 |
| 24 | 2000 | 78792.50 |
| 25 | 1999 | 78515.30 |
| 26 | 1998 | 80133.55 |
| 27 | 1997 | 85735.17 |
| 28 | 1996 | 83864.22 |
| 29 | 1995 | 84912.38 |
| 30 | 1994 | 89702.58 |
| 31 | 1993 | 90996.51 |
| 32 | 1992 | 97966.05 |
| 33 | 1991 | 104293.79 |
