| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | |
| 8 | 2015 | |
| 9 | 2014 | |
| 10 | 2013 | |
| 11 | 2012 | 1673.16 |
| 12 | 2011 | 1361.59 |
| 13 | 2010 | 973.44 |
| 14 | 2009 | 972.22 |
| 15 | 2008 | 1339.86 |
| 16 | 2007 | 1295.67 |
| 17 | 2006 | 1076.73 |
| 18 | 2005 | 2183.74 |
| 19 | 2004 | 1935.63 |
| 20 | 2003 | 1734.06 |
| 21 | 2002 | 1087.21 |
| 22 | 2001 | 662.03 |
| 23 | 1994 | 1588.39 |
| 24 | 1993 | 1190.10 |
| 25 | 1992 | 1427.84 |
| 26 | 1991 | 1056.94 |
| 27 | 1990 | 900.11 |
| 28 | 1989 | 990.60 |
| 29 | 1988 | 641.93 |
| 30 | 1987 | 703.83 |
| 31 | 1986 | 586.89 |
| 32 | 1985 | 785.65 |
| 33 | 1984 | 717.65 |
| 34 | 1983 | 351.17 |
| 35 | 1982 | 797.24 |
| 36 | 1981 | 762.14 |
| 37 | 1980 | 725.21 |
| 38 | 1979 | 584.55 |
| 39 | 1978 | 756.24 |
| 40 | 1977 | 426.43 |
| 41 | 1976 | 451.99 |
| 42 | 1975 | 776.28 |
| 43 | 1974 | 498.70 |
| 44 | 1973 | 324.15 |
| 45 | 1972 | 286.98 |
| 46 | 1971 | 266.22 |
