| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 8946.08 |
| 8 | 2016 | 8748.02 |
| 9 | 2015 | 7381.40 |
| 10 | 2014 | 7482.90 |
| 11 | 2013 | 8896.60 |
| 12 | 2012 | 8925.77 |
| 13 | 2011 | 10741.76 |
| 14 | 2010 | 10933.99 |
| 15 | 2009 | 7966.17 |
| 16 | 2008 | 7357.35 |
| 17 | 2007 | 7110.63 |
| 18 | 2006 | 7057.06 |
| 19 | 2005 | 6886.31 |
| 20 | 2004 | 4196.04 |
| 21 | 1999 | 2454.90 |
| 22 | 1998 | 2908.72 |
| 23 | 1997 | 4008.02 |
| 24 | 1996 | 3432.74 |
| 25 | 1995 | 3519.44 |
| 26 | 1994 | 2816.53 |
| 27 | 1993 | 3824.26 |
| 28 | 1992 | 4342.93 |
| 29 | 1991 | 3461.79 |
| 30 | 1990 | 2478.08 |
| 31 | 1989 | 1879.58 |
| 32 | 1988 | 1824.62 |
| 33 | 1987 | 1493.58 |
| 34 | 1986 | 1237.61 |
| 35 | 1985 | 1108.55 |
| 36 | 1984 | 1218.38 |
| 37 | 1983 | 1244.57 |
| 38 | 1982 | 1260.63 |
| 39 | 1981 | 1158.51 |
| 40 | 1980 | 1485.90 |
| 41 | 1979 | 988.91 |
| 42 | 1978 | 676.32 |
| 43 | 1977 | 508.86 |
