| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 3336.54 |
| 8 | 2016 | 5915.61 |
| 9 | 2015 | 4568.07 |
| 10 | 2014 | 2987.70 |
| 11 | 2013 | 3284.26 |
| 12 | 2012 | 4137.62 |
| 13 | 2011 | 4595.95 |
| 14 | 2010 | 4612.71 |
| 15 | 2009 | 4153.58 |
| 16 | 2008 | 4834.01 |
| 17 | 2007 | 4264.65 |
| 18 | 2006 | 3902.06 |
| 19 | 2005 | 3605.04 |
| 20 | 2004 | 3487.74 |
| 21 | 2003 | 2676.23 |
| 22 | 2002 | 1776.19 |
| 23 | 2001 | 2060.47 |
| 24 | 2000 | 2375.88 |
| 25 | 1999 | 2293.48 |
| 26 | 1998 | 1845.93 |
| 27 | 1997 | 2047.19 |
| 28 | 1996 | 2215.47 |
| 29 | 1995 | 2414.00 |
| 30 | 1994 | 2486.52 |
| 31 | 1993 | 2464.13 |
| 32 | 1992 | 2496.28 |
| 33 | 1991 | 2417.18 |
| 34 | 1990 | 2434.12 |
| 35 | 1989 | 1852.64 |
| 36 | 1988 | 1824.25 |
| 37 | 1987 | 1404.59 |
| 38 | 1986 | 976.92 |
| 39 | 1985 | 913.70 |
| 40 | 1984 | 1283.28 |
| 41 | 1983 | 1448.40 |
| 42 | 1982 | 1374.67 |
| 43 | 1981 | 3429.89 |
| 44 | 1980 | 3222.77 |
| 45 | 1979 | 1864.56 |
| 46 | 1978 | 1679.00 |
| 47 | 1977 | 1414.50 |
| 48 | 1976 | 1196.00 |
| 49 | 1975 | 1203.50 |
