| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | |
| 8 | 2017 | |
| 9 | 2016 | |
| 10 | 2015 | |
| 11 | 2014 | 33065.12 |
| 12 | 2013 | 27005.65 |
| 13 | 2012 | 25426.97 |
| 14 | 2011 | 33991.55 |
| 15 | 2010 | 29913.18 |
| 16 | 2009 | 28920.25 |
| 17 | 2008 | 28397.32 |
| 18 | 2007 | 23614.15 |
| 19 | 2006 | 16662.39 |
| 20 | 2005 | 14766.37 |
| 21 | 2004 | 12717.52 |
| 22 | 2003 | 10151.06 |
| 23 | 2002 | 8597.99 |
| 24 | 2001 | 9198.56 |
| 25 | 2000 | 15514.72 |
| 26 | 1999 | 23621.05 |
| 27 | 1998 | 23283.86 |
| 28 | 1997 | 8864.00 |
| 29 | 1996 | 8605.00 |
| 30 | 1995 | 8925.00 |
| 31 | 1994 | 8091.00 |
| 32 | 1993 | 7495.90 |
| 33 | 1992 | 11107.30 |
| 34 | 1991 | 9487.70 |
| 35 | 1990 | 8817.20 |
| 36 | 1989 | 9629.10 |
| 37 | 1988 | 7600.00 |
| 38 | 1987 | 6000.00 |
| 39 | 1986 | 6560.00 |
| 40 | 1985 | 8460.00 |
| 41 | 1984 | 8130.00 |
| 42 | 1983 | 7160.00 |
| 43 | 1982 | 7510.00 |
| 44 | 1981 | 14367.11 |
| 45 | 1980 | 12035.75 |
| 46 | 1979 | 12796.09 |
| 47 | 1978 | 11496.49 |
| 48 | 1977 | 9743.87 |
| 49 | 1976 | 8161.37 |
| 50 | 1975 | 7351.02 |
| 51 | 1974 | 10077.81 |
| 52 | 1973 | 9462.04 |
| 53 | 1972 | 8123.18 |
| 54 | 1971 | 7005.38 |
| 55 | 1970 | 6178.73 |
