| 序号 | 时间 (年) |
数据 (美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | |
| 8 | 2015 | |
| 9 | 2014 | |
| 10 | 2012 | |
| 11 | 2011 | 107153530.70 |
| 12 | 2010 | 93041358.51 |
| 13 | 2009 | 83808000.27 |
| 14 | 2008 | 77473138.19 |
| 15 | 2007 | 62387361.87 |
| 16 | 2006 | 53998882.63 |
| 17 | 2005 | 45338936.33 |
| 18 | 2004 | 40793568.23 |
| 19 | 2003 | 35962681.89 |
| 20 | 1995 | 32503724.97 |
| 21 | 1994 | 29130726.10 |
| 22 | 1993 | 30597522.58 |
| 23 | 1992 | 34217443.55 |
| 24 | 1991 | 31089186.57 |
| 25 | 1990 | 27282495.84 |
| 26 | 1989 | 21366396.33 |
| 27 | 1988 | 24079582.56 |
| 28 | 1987 | 23897461.27 |
| 29 | 1986 | 26551894.80 |
| 30 | 1985 | 19950622.90 |
| 31 | 1984 | 20089118.84 |
| 32 | 1983 | 13129069.30 |
| 33 | 1982 | 17784352.78 |
| 34 | 1981 | 16597409.59 |
| 35 | 1980 | 11037602.56 |
