| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | |
| 8 | 2017 | |
| 9 | 2016 | |
| 10 | 2015 | |
| 11 | 2014 | 21288.75 |
| 12 | 2013 | 19093.19 |
| 13 | 2012 | 15304.40 |
| 14 | 2011 | 28264.20 |
| 15 | 2010 | 17059.10 |
| 16 | 2009 | 15476.13 |
| 17 | 2008 | 17190.19 |
| 18 | 2007 | 14043.09 |
| 19 | 2006 | 7756.51 |
| 20 | 2005 | 9478.68 |
| 21 | 2004 | 8344.74 |
| 22 | 2003 | 7100.65 |
| 23 | 2002 | 6087.91 |
| 24 | 2001 | 6735.12 |
| 25 | 2000 | 5123.80 |
| 26 | 1999 | 4825.51 |
| 27 | 1998 | 2426.71 |
| 28 | 1997 | 5686.00 |
| 29 | 1996 | 2857.00 |
| 30 | 1995 | 2959.00 |
| 31 | 1994 | 3882.00 |
| 32 | 1993 | 2572.00 |
| 33 | 1992 | 1803.00 |
| 34 | 1991 | 3350.00 |
| 35 | 1990 | 2610.00 |
| 36 | 1989 | 2064.00 |
| 37 | 1988 | 1590.00 |
| 38 | 1987 | 1540.00 |
| 39 | 1986 | 970.00 |
| 40 | 1985 | 1810.00 |
| 41 | 1984 | 2540.00 |
| 42 | 1983 | 1530.00 |
| 43 | 1982 | 1740.00 |
| 44 | 1981 | 4502.23 |
| 45 | 1980 | 3649.55 |
| 46 | 1979 | 2240.88 |
| 47 | 1978 | 2466.41 |
| 48 | 1977 | 2780.80 |
| 49 | 1976 | 1540.40 |
| 50 | 1975 | 1468.95 |
| 51 | 1974 | 1288.56 |
| 52 | 1973 | 1407.89 |
| 53 | 1972 | 993.01 |
| 54 | 1971 | 848.95 |
| 55 | 1970 | 818.67 |
