| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 1564224.22 |
| 8 | 2015 | 1025431.05 |
| 9 | 2014 | -862426.51 |
| 10 | 2013 | 131703.25 |
| 11 | 2012 | 427353.15 |
| 12 | 2011 | 697935.38 |
| 13 | 2010 | 62510.21 |
| 14 | 2009 | 896087.16 |
| 15 | 2008 | 4143655.40 |
| 16 | 2007 | 4614350.75 |
| 17 | 2006 | 2205265.64 |
| 18 | 2005 | 2078268.66 |
| 19 | 2004 | 1685464.99 |
| 20 | 2003 | 600768.34 |
| 21 | 2002 | 1838164.54 |
| 22 | 2001 | 1821781.01 |
| 23 | 2000 | 2281783.68 |
| 24 | 1999 | 6291043.09 |
| 25 | 1998 | 2333486.65 |
| 26 | 1997 | 1027106.63 |
| 27 | 1996 | 549188.37 |
| 28 | 1995 | 1493937.56 |
| 29 | 1994 | 626878.10 |
| 30 | 1993 | 370492.14 |
| 31 | 1992 | -541.87 |
| 32 | 1991 | 635088.32 |
| 33 | 1990 | 198242.47 |
| 34 | 1989 | 181200.46 |
| 35 | 1988 | 167342.52 |
| 36 | 1987 | 63921.30 |
| 37 | 1986 | 108265.62 |
| 38 | 1985 | 39295.39 |
| 39 | 1984 | 29001.54 |
| 40 | 1983 | 22569.82 |
| 41 | 1982 | 35501.44 |
| 42 | 1981 | 18111.74 |
| 43 | 1980 | 25091.15 |
| 44 | 1979 | 11246.96 |
| 45 | 1978 | 6971.20 |
| 46 | 1977 | 8145.37 |
| 47 | 1976 | 486.43 |
| 48 | 1975 | 8021.52 |
| 49 | 1974 | 7658.65 |
| 50 | 1973 | 8396.36 |
| 51 | 1972 | 6530.61 |
| 52 | 1971 | 8410.03 |
| 53 | 1970 | 10825.00 |
