| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 2952686.84 |
| 8 | 2016 | 2656243.69 |
| 9 | 2015 | 2734275.76 |
| 10 | 2014 | 2738470.40 |
| 11 | 2013 | 2557625.27 |
| 12 | 2012 | 2424144.70 |
| 13 | 2011 | 2259721.67 |
| 14 | 2010 | 1956921.67 |
| 15 | 2009 | 1852866.47 |
| 16 | 2008 | 2293917.15 |
| 17 | 2007 | 1996207.38 |
| 18 | 2006 | 1624013.13 |
| 19 | 2005 | 1505342.47 |
| 20 | 2004 | 1240244.32 |
| 21 | 2003 | 988015.49 |
| 22 | 2002 | 811676.32 |
| 23 | 2001 | 704704.66 |
| 24 | 2000 | 645147.44 |
| 25 | 1999 | 670795.54 |
| 26 | 1998 | 771437.73 |
| 27 | 1997 | 774685.68 |
| 28 | 1996 | 794900.44 |
| 29 | 1995 | 725420.18 |
| 30 | 1994 | 659957.29 |
| 31 | 1993 | 694013.29 |
| 32 | 1992 | 723682.12 |
| 33 | 1991 | 507266.76 |
| 34 | 1990 | 380995.30 |
| 35 | 1989 | 640957.09 |
| 36 | 1988 | 599937.10 |
| 37 | 1987 | 493785.96 |
| 38 | 1986 | 526506.57 |
| 39 | 1985 | 571897.39 |
| 40 | 1984 | 654930.57 |
| 41 | 1983 | 688905.92 |
| 42 | 1982 | 781144.18 |
| 43 | 1981 | 673636.59 |
| 44 | 1980 | 675552.15 |
| 45 | 1979 | 487035.16 |
| 46 | 1978 | 432644.29 |
| 47 | 1977 | 473538.38 |
| 48 | 1976 | 330041.56 |
| 49 | 1975 | 239973.25 |
