| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | |
| 8 | 2017 | |
| 9 | 2016 | |
| 10 | 2015 | |
| 11 | 2014 | 22592.48 |
| 12 | 2013 | 23014.15 |
| 13 | 2012 | 22216.91 |
| 14 | 2011 | 20839.77 |
| 15 | 2010 | 20423.13 |
| 16 | 2009 | 17360.50 |
| 17 | 2008 | 18013.18 |
| 18 | 2007 | 18179.30 |
| 19 | 2006 | 14906.00 |
| 20 | 2005 | 14168.72 |
| 21 | 2004 | 10674.21 |
| 22 | 2003 | 10368.28 |
| 23 | 2002 | 9631.25 |
| 24 | 1999 | 7946.83 |
| 25 | 1998 | 8295.66 |
| 26 | 1997 | 7987.51 |
| 27 | 1996 | 7523.03 |
| 28 | 1995 | 6446.18 |
| 29 | 1994 | 4651.61 |
| 30 | 1993 | 4223.31 |
| 31 | 1992 | 4247.24 |
| 32 | 1991 | 3720.17 |
| 33 | 1990 | 4453.97 |
| 34 | 1989 | 4376.28 |
| 35 | 1988 | 4198.16 |
| 36 | 1987 | 2819.84 |
| 37 | 1986 | 2384.42 |
| 38 | 1985 | 2645.56 |
| 39 | 1984 | 2687.53 |
| 40 | 1983 | 2682.79 |
| 41 | 1982 | 2170.07 |
| 42 | 1981 | 1825.77 |
| 43 | 1980 | 2564.98 |
| 44 | 1979 | 2176.34 |
| 45 | 1978 | 1364.87 |
| 46 | 1977 | 1714.84 |
