| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 29202.65 |
| 8 | 2015 | 28464.76 |
| 9 | 2014 | 48580.67 |
| 10 | 2013 | 143363.04 |
| 11 | 2012 | 287258.90 |
| 12 | 2011 | 325906.76 |
| 13 | 2010 | 130462.75 |
| 14 | 2009 | 111358.80 |
| 15 | 2008 | -595.18 |
| 16 | 2007 | 11153.57 |
| 17 | 2006 | 12130.56 |
| 18 | 2005 | 23390.41 |
| 19 | 2004 | 2375.30 |
| 20 | 2003 | -6711.15 |
| 21 | 2002 | 361.94 |
| 22 | 2001 | -11151.63 |
| 23 | 2000 | 1629.98 |
| 24 | 1999 | 7226.98 |
| 25 | 1998 | 5906.37 |
| 26 | 1997 | 1977.92 |
| 27 | 1996 | 34735.15 |
| 28 | 1995 | 670.13 |
| 29 | 1994 | 151918.19 |
| 30 | 1993 | 1325.21 |
| 31 | 1992 | 3530.00 |
| 32 | 1991 | 80.00 |
| 33 | 1990 | 560.00 |
| 34 | 1989 | 366.00 |
| 35 | 1988 | 1632.00 |
| 36 | 1987 | -632.00 |
| 37 | 1986 | -1453.00 |
| 38 | 1985 | 725.00 |
| 39 | 1984 | -603.00 |
| 40 | 1983 | 4.00 |
| 41 | 1982 | -9.00 |
| 42 | 1981 | 121.00 |
| 43 | 1980 | 83.00 |
| 44 | 1979 | 128.00 |
| 45 | 1978 | 76.00 |
| 46 | 1977 | 133.00 |
| 47 | 1976 | -51.00 |
| 48 | 1975 | 25.00 |
| 49 | 1974 | 12.00 |
| 50 | 1973 | 30.00 |
| 51 | 1972 | 1.00 |
| 52 | 1971 | 1.00 |
| 53 | 1970 | 2599.00 |
