| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 30302.82 |
| 8 | 2016 | 26635.83 |
| 9 | 2015 | 25689.90 |
| 10 | 2014 | 25334.86 |
| 11 | 2013 | 28080.37 |
| 12 | 2012 | 28528.22 |
| 13 | 2011 | 25964.01 |
| 14 | 2010 | 22570.60 |
| 15 | 2009 | 24199.65 |
| 16 | 2008 | 22339.55 |
| 17 | 2007 | 18453.85 |
| 18 | 2006 | 15689.37 |
| 19 | 2005 | 15047.45 |
| 20 | 2004 | 12551.41 |
| 21 | 2003 | 11014.01 |
| 22 | 2002 | 10093.98 |
| 23 | 2001 | 8931.04 |
| 24 | 2000 | 9483.27 |
| 25 | 1999 | 8969.36 |
| 26 | 1998 | 11242.04 |
| 27 | 1997 | 10962.41 |
| 28 | 1996 | 12818.26 |
| 29 | 1995 | 11312.55 |
| 30 | 1994 | 8812.64 |
| 31 | 1993 | 6858.62 |
| 32 | 1992 | 7355.75 |
| 33 | 1991 | 7516.19 |
| 34 | 1990 | 7141.08 |
| 35 | 1989 | 7071.99 |
| 36 | 1988 | 6794.98 |
| 37 | 1987 | 5158.55 |
| 38 | 1986 | 4860.51 |
| 39 | 1985 | 4640.19 |
| 40 | 1984 | 4428.00 |
| 41 | 1983 | 4693.74 |
| 42 | 1982 | 4394.80 |
| 43 | 1981 | 4230.18 |
| 44 | 1980 | 3203.29 |
| 45 | 1979 | 2659.10 |
| 46 | 1978 | 2337.73 |
| 47 | 1977 | 1913.99 |
| 48 | 1976 | 1920.91 |
| 49 | 1975 | 2321.06 |
| 50 | 1974 | 1305.12 |
| 51 | 1973 | 890.60 |
| 52 | 1972 | 796.82 |
| 53 | 1971 | 606.59 |
