| 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 | 20228534.46 |
| 12 | 2012 | 20879507.86 |
| 13 | 2011 | 21516401.79 |
| 14 | 2010 | 18733555.94 |
| 15 | 2009 | 15805804.07 |
| 16 | 2008 | 19922244.81 |
| 17 | 2007 | 17654518.97 |
| 18 | 2006 | 16148490.27 |
| 19 | 2005 | 14160298.60 |
| 20 | 2004 | 12658923.68 |
| 21 | 2003 | 10492950.00 |
| 22 | 2002 | 9331586.84 |
| 23 | 2001 | 8779157.89 |
| 24 | 2000 | 9824052.63 |
| 25 | 1999 | 8387423.68 |
| 26 | 1998 | 7188278.39 |
| 27 | 1997 | 7753826.47 |
| 28 | 1996 | 7698506.62 |
| 29 | 1995 | 7176717.02 |
| 30 | 1994 | 5689725.47 |
| 31 | 1993 | 4623799.82 |
| 32 | 1992 | 3982282.47 |
| 33 | 1991 | 3371191.00 |
| 34 | 1990 | 2880576.74 |
| 35 | 1989 | 2477590.36 |
| 36 | 1988 | 2097997.16 |
| 37 | 1987 | 1787677.20 |
| 38 | 1986 | 1365516.04 |
| 39 | 1985 | 1525065.02 |
| 40 | 1984 | 1652087.03 |
| 41 | 1983 | 1380420.03 |
| 42 | 1982 | 1206992.40 |
| 43 | 1981 | 1177106.28 |
| 44 | 1980 | 1296256.88 |
| 45 | 1979 | 1107363.31 |
| 46 | 1978 | 738026.45 |
| 47 | 1977 | 609316.28 |
| 48 | 1976 | 529278.11 |
| 49 | 1975 | 382616.08 |
| 50 | 1974 | 419930.21 |
