| 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 | 61320.88 |
| 12 | 2011 | 14324.07 |
| 13 | 2010 | 15979.54 |
| 14 | 2009 | 16825.17 |
| 15 | 2008 | 17982.54 |
| 16 | 2007 | 17592.36 |
| 17 | 2006 | 14055.57 |
| 18 | 2005 | 8072.97 |
| 19 | 2004 | 3801.49 |
| 20 | 2003 | 5842.55 |
| 21 | 2002 | 4771.77 |
| 22 | 2001 | 6474.03 |
| 23 | 2000 | 2432.70 |
| 24 | 1999 | 5521.67 |
| 25 | 1998 | 5320.98 |
| 26 | 1997 | 5339.87 |
| 27 | 1996 | 2881.30 |
| 28 | 1995 | 4588.43 |
| 29 | 1994 | 3073.66 |
| 30 | 1993 | 1883.61 |
| 31 | 1992 | 901.40 |
| 32 | 1991 | 1958.29 |
| 33 | 1990 | 2023.99 |
| 34 | 1989 | 2242.91 |
| 35 | 1988 | 2320.23 |
| 36 | 1987 | 1940.45 |
| 37 | 1986 | 1419.74 |
| 38 | 1985 | 1164.66 |
| 39 | 1984 | 977.31 |
| 40 | 1983 | 912.30 |
| 41 | 1982 | 1001.47 |
| 42 | 1981 | 1006.98 |
| 43 | 1980 | 951.96 |
| 44 | 1979 | 750.65 |
| 45 | 1978 | 632.87 |
| 46 | 1977 | 706.49 |
| 47 | 1976 | 633.52 |
| 48 | 1975 | 458.00 |
| 49 | 1974 | 173.00 |
| 50 | 1973 | 584.00 |
| 51 | 1972 | 135.00 |
| 52 | 1971 | 181.00 |
| 53 | 1970 | 220.00 |
