| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | |
| 8 | 2016 | |
| 9 | 2015 | |
| 10 | 2014 | |
| 11 | 2013 | 37920770.40 |
| 12 | 2012 | 37610342.47 |
| 13 | 2011 | 37318874.41 |
| 14 | 2010 | 31119985.82 |
| 15 | 2009 | 24162739.42 |
| 16 | 2008 | 31281069.46 |
| 17 | 2007 | 25335457.35 |
| 18 | 2006 | 22827326.51 |
| 19 | 2005 | 19451963.85 |
| 20 | 2004 | 16600514.53 |
| 21 | 2003 | 13065169.18 |
| 22 | 2002 | 11991650.79 |
| 23 | 2001 | 11782176.09 |
| 24 | 2000 | 13917813.41 |
| 25 | 1999 | 11224210.26 |
| 26 | 1998 | 10420233.41 |
| 27 | 1997 | 13182417.23 |
| 28 | 1996 | 13057033.22 |
| 29 | 1995 | 12254660.90 |
| 30 | 1994 | 9656464.26 |
| 31 | 1993 | 8058196.48 |
| 32 | 1992 | 6838654.36 |
| 33 | 1991 | 6144296.84 |
| 34 | 1990 | 5631112.99 |
| 35 | 1989 | 4601246.84 |
| 36 | 1988 | 4067530.47 |
| 37 | 1987 | 3023931.81 |
| 38 | 1986 | 2367851.81 |
| 39 | 1985 | 2470467.92 |
| 40 | 1984 | 2673360.16 |
| 41 | 1983 | 2625210.01 |
| 42 | 1982 | 2619642.29 |
| 43 | 1981 | 2578511.62 |
| 44 | 1980 | 2240043.59 |
| 45 | 1979 | 1645023.70 |
| 46 | 1978 | 1209045.64 |
| 47 | 1977 | 972903.17 |
| 48 | 1976 | 844165.79 |
| 49 | 1975 | 751064.82 |
| 50 | 1974 | 776406.86 |
| 51 | 1973 | 473515.01 |
| 52 | 1972 | 312746.67 |
