| 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 | 5757128.57 |
| 12 | 2011 | 6557826.66 |
| 13 | 2010 | 3555469.87 |
| 14 | 2009 | 2893297.35 |
| 15 | 2008 | 4517009.73 |
| 16 | 2007 | 4444087.60 |
| 17 | 2006 | 3055110.07 |
| 18 | 2005 | -2509314.14 |
| 19 | 2004 | 4290767.28 |
| 20 | 2003 | 898524.60 |
| 21 | 2002 | 1465632.18 |
| 22 | 2001 | 1071713.32 |
| 23 | 2000 | 1489297.82 |
| 24 | 1999 | 221091.80 |
| 25 | 1998 | 759761.09 |
| 26 | 1997 | 808806.90 |
| 27 | 1996 | 456395.24 |
| 28 | 1995 | 1326887.52 |
| 29 | 1994 | 445848.42 |
| 30 | 1993 | 531243.51 |
| 31 | 1992 | 494190.67 |
| 32 | 1991 | 261206.65 |
| 33 | 1990 | 845777.69 |
| 34 | 1989 | 802317.04 |
| 35 | 1988 | 847637.72 |
| 36 | 1987 | 519052.22 |
| 37 | 1986 | 536976.01 |
| 38 | 1985 | 209862.49 |
| 39 | 1984 | 42825.05 |
| 40 | 1983 | 299096.40 |
| 41 | 1982 | 228632.17 |
| 42 | 1981 | 234654.65 |
| 43 | 1980 | 186622.40 |
| 44 | 1979 | 148998.31 |
| 45 | 1978 | 167685.56 |
| 46 | 1977 | 114101.96 |
| 47 | 1976 | 104731.36 |
| 48 | 1975 | 44902.87 |
| 49 | 1974 | 132772.99 |
| 50 | 1973 | 13503.97 |
| 51 | 1972 | 105401.47 |
| 52 | 1971 | 115515.81 |
| 53 | 1970 | 89313.85 |
