| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | |
| 8 | 2016 | |
| 9 | 2015 | |
| 10 | 2014 | |
| 11 | 2013 | 8069.57 |
| 12 | 2012 | 7475.97 |
| 13 | 2011 | 3841.15 |
| 14 | 2010 | 1740.79 |
| 15 | 2009 | 15903.45 |
| 16 | 2008 | 15996.02 |
| 17 | 2007 | 7347.68 |
| 18 | 2006 | 154746.27 |
| 19 | 2005 | 10274.08 |
| 20 | 2004 | 22906.64 |
| 21 | 2003 | 946.45 |
| 22 | 2002 | 733.02 |
| 23 | 2001 | 592.04 |
| 24 | 2000 | 1731.88 |
| 25 | 1999 | 738.70 |
| 26 | 1998 | 1175.55 |
| 27 | 1997 | 1046.50 |
| 28 | 1996 | 1797.66 |
| 29 | 1995 | 940.24 |
| 30 | 1994 | 3386.67 |
| 31 | 1993 | 2609.05 |
| 32 | 1992 | 1159.74 |
| 33 | 1991 | 1216.36 |
| 34 | 1990 | 466.47 |
| 35 | 1989 | 329.31 |
| 36 | 1988 | 315.51 |
| 37 | 1987 | 280.50 |
| 38 | 1986 | 372.62 |
| 39 | 1985 | 478.52 |
| 40 | 1984 | 153.42 |
| 41 | 1983 | 276.67 |
| 42 | 1982 | 219.06 |
| 43 | 1981 | 256.76 |
| 44 | 1980 | 75.25 |
| 45 | 1979 | 62.68 |
| 46 | 1978 | 4.43 |
| 47 | 1977 | 88.03 |
| 48 | 1976 | 362.99 |
| 49 | 1975 | 4.67 |
| 50 | 1974 | 4.15 |
