| 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 | 11914.03 |
| 12 | 2011 | 11568.11 |
| 13 | 2010 | 9619.59 |
| 14 | 2009 | 8376.39 |
| 15 | 2008 | 9215.33 |
| 16 | 2007 | 6486.62 |
| 17 | 2006 | 5923.97 |
| 18 | 2005 | 4160.03 |
| 19 | 2004 | 3836.53 |
| 20 | 2003 | 3357.23 |
| 21 | 2002 | 2822.87 |
| 22 | 2001 | 2661.91 |
| 23 | 2000 | 2512.98 |
| 24 | 1999 | 2194.00 |
| 25 | 1998 | 1688.00 |
| 26 | 1997 | 1920.00 |
| 27 | 1990 | 1302.00 |
| 28 | 1989 | 1331.25 |
| 29 | 1988 | 1413.20 |
| 30 | 1987 | 1354.89 |
| 31 | 1986 | 2324.50 |
| 32 | 1985 | 1986.35 |
| 33 | 1984 | 2361.71 |
| 34 | 1983 | 1760.95 |
| 35 | 1982 | 2691.56 |
| 36 | 1981 | 2199.51 |
| 37 | 1980 | 1548.11 |
| 38 | 1979 | 1547.48 |
| 39 | 1978 | 1663.68 |
| 40 | 1977 | 1156.34 |
| 41 | 1976 | 759.86 |
| 42 | 1975 | 926.27 |
| 43 | 1974 | 808.01 |
