| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 171652.29 |
| 8 | 2015 | 197643.85 |
| 9 | 2014 | 219337.04 |
| 10 | 2013 | 201837.57 |
| 11 | 2012 | 190287.72 |
| 12 | 2011 | 219523.19 |
| 13 | 2010 | 196445.69 |
| 14 | 2009 | 180044.62 |
| 15 | 2008 | 135473.98 |
| 16 | 2007 | 91512.98 |
| 17 | 2006 | 74818.31 |
| 18 | 2005 | 76881.66 |
| 19 | 2004 | 58998.02 |
| 20 | 2003 | 48849.50 |
| 21 | 2002 | 37222.44 |
| 22 | 2001 | 33014.44 |
| 23 | 2000 | 32352.50 |
| 24 | 1999 | 33317.28 |
| 25 | 1998 | 40264.31 |
| 26 | 1997 | 29839.84 |
| 27 | 1996 | 34988.79 |
| 28 | 1995 | 30562.85 |
| 29 | 1994 | 27130.53 |
| 30 | 1993 | 31214.22 |
| 31 | 1992 | 39652.91 |
| 32 | 1991 | 41787.35 |
| 33 | 1990 | 50173.22 |
| 34 | 1989 | 41479.49 |
| 35 | 1988 | 45928.09 |
| 36 | 1987 | 44839.47 |
| 37 | 1986 | 37990.40 |
| 38 | 1985 | 34563.72 |
| 39 | 1984 | 26991.92 |
| 40 | 1983 | 33157.51 |
| 41 | 1982 | 51532.49 |
| 42 | 1981 | 59178.65 |
| 43 | 1980 | 67737.74 |
| 44 | 1979 | 52703.62 |
| 45 | 1978 | 41061.64 |
| 46 | 1977 | 24134.68 |
| 47 | 1976 | 19838.42 |
| 48 | 1975 | 14795.66 |
| 49 | 1974 | 14489.54 |
