| 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 | 1341556.39 |
| 12 | 2012 | 469455.44 |
| 13 | 2011 | 471834.38 |
| 14 | 2010 | 829638.38 |
| 15 | 2009 | 807145.77 |
| 16 | 2008 | 456964.04 |
| 17 | 2007 | 366228.28 |
| 18 | 2006 | 454170.85 |
| 19 | 2005 | 15273.32 |
| 20 | 2004 | 429064.71 |
| 21 | 2003 | 1241187.09 |
| 22 | 2002 | 4010951.64 |
| 23 | 2001 | 1321750.83 |
| 24 | 2000 | 3149911.80 |
| 25 | 1999 | 62007.28 |
| 26 | 1998 | 103828.16 |
| 27 | 1994 | 13586846.13 |
| 28 | 1993 | 9777843.76 |
| 29 | 1992 | 9714578.72 |
| 30 | 1991 | 9545459.21 |
| 31 | 1990 | 3102126.63 |
| 32 | 1989 | 2328014.99 |
| 33 | 1988 | 1729030.07 |
| 34 | 1987 | 1502611.72 |
| 35 | 1986 | 2513412.39 |
| 36 | 1985 | 2168455.09 |
