| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 13325918.23 |
| 8 | 2015 | 18104743.11 |
| 9 | 2014 | 12984745.59 |
| 10 | 2013 | 7685745.34 |
| 11 | 2012 | 7488713.59 |
| 12 | 2011 | 9613508.13 |
| 13 | 2010 | 8270914.30 |
| 14 | 2009 | 5427570.71 |
| 15 | 2008 | 6703518.76 |
| 16 | 2007 | 6212101.14 |
| 17 | 2006 | 4490179.40 |
| 18 | 2005 | 4096312.73 |
| 19 | 2004 | 2219423.86 |
| 20 | 2003 | 1856735.71 |
| 21 | 2002 | 674785.52 |
| 22 | 2001 | 3129171.96 |
| 23 | 2000 | 7049573.93 |
| 24 | 1999 | 2535541.06 |
| 25 | 1998 | 1393936.13 |
| 26 | 1997 | 1136814.79 |
| 27 | 1996 | 1046017.37 |
| 28 | 1995 | 621336.25 |
| 29 | 1994 | 782793.88 |
| 30 | 1993 | 692962.59 |
| 31 | 1992 | 388746.71 |
| 32 | 1991 | 102086.01 |
| 33 | 1990 | 327507.23 |
| 34 | 1989 | 204109.50 |
| 35 | 1988 | 497894.95 |
| 36 | 1987 | 624982.92 |
| 37 | 1986 | 188831.36 |
| 38 | 1985 | -26722.06 |
| 39 | 1984 | 128773.97 |
| 40 | 1983 | 114412.71 |
| 41 | 1982 | 123685.68 |
| 42 | 1981 | 206278.56 |
| 43 | 1980 | 71020.14 |
| 44 | 1979 | 64806.59 |
| 45 | 1978 | 47738.26 |
| 46 | 1977 | 27373.73 |
| 47 | 1976 | 25536.18 |
| 48 | 1975 | 37735.96 |
| 49 | 1974 | 15344.44 |
| 50 | 1973 | 27127.46 |
| 51 | 1972 | 11044.21 |
| 52 | 1971 | 5948.34 |
| 53 | 1970 | 4982.21 |
