| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 61124875.43 |
| 8 | 2016 | 55691302.18 |
| 9 | 2015 | 55402573.24 |
| 10 | 2014 | 63703785.30 |
| 11 | 2013 | 63898980.79 |
| 12 | 2012 | 63055925.20 |
| 13 | 2011 | 67723528.93 |
| 14 | 2010 | 57121636.79 |
| 15 | 2009 | 52172188.97 |
| 16 | 2008 | 67437868.95 |
| 17 | 2007 | 59021524.88 |
| 18 | 2006 | 51235541.51 |
| 19 | 2005 | 45887728.39 |
| 20 | 2004 | 41659966.05 |
| 21 | 2003 | 35187189.26 |
| 22 | 2002 | 29625795.71 |
| 23 | 2001 | 28674799.18 |
| 24 | 2000 | 29271739.57 |
| 25 | 1999 | 27408515.61 |
| 26 | 1998 | 27088207.44 |
| 27 | 1997 | 25278770.68 |
| 28 | 1996 | 25905085.65 |
| 29 | 1995 | 25919245.96 |
| 30 | 1994 | 21765124.87 |
| 31 | 1993 | 19055930.17 |
| 32 | 1992 | 22399012.76 |
| 33 | 1991 | 21771702.86 |
| 34 | 1990 | 22078860.74 |
| 35 | 1989 | 18168585.14 |
| 36 | 1988 | 16873061.30 |
| 37 | 1987 | 15032511.63 |
| 38 | 1986 | 12144123.30 |
| 39 | 1985 | 10120271.42 |
| 40 | 1984 | 9686513.33 |
| 41 | 1983 | 9846023.36 |
| 42 | 1982 | 10728922.07 |
| 43 | 1981 | 11084305.83 |
| 44 | 1980 | 12093380.45 |
| 45 | 1979 | 9750459.73 |
| 46 | 1978 | 7445440.64 |
| 47 | 1977 | 6458445.86 |
| 48 | 1976 | 5863242.64 |
| 49 | 1975 | 4875979.26 |
