| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 12589.64 |
| 8 | 2016 | 12272.13 |
| 9 | 2015 | 10522.70 |
| 10 | 2014 | 11256.13 |
| 11 | 2013 | 12570.19 |
| 12 | 2012 | 11911.42 |
| 13 | 2011 | 11749.42 |
| 14 | 2010 | 9170.74 |
| 15 | 2009 | 5918.77 |
| 16 | 2008 | 4955.70 |
| 17 | 2007 | 5419.81 |
| 18 | 2006 | 4858.85 |
| 19 | 2005 | 4142.35 |
| 20 | 2004 | 3079.89 |
| 21 | 2003 | 2525.89 |
| 22 | 2002 | 1595.98 |
| 23 | 2001 | 5161.06 |
| 24 | 2000 | 5223.10 |
| 25 | 1999 | 5632.33 |
| 26 | 1998 | 5507.05 |
| 27 | 1997 | 7035.35 |
| 28 | 1996 | 5313.54 |
| 29 | 1995 | 4180.98 |
| 30 | 1994 | 4994.90 |
| 31 | 1993 | 4244.40 |
| 32 | 1992 | 3603.02 |
| 33 | 1991 | 3160.51 |
| 34 | 1990 | 2534.82 |
| 35 | 1989 | 2651.27 |
| 36 | 1988 | 2199.26 |
| 37 | 1987 | 2102.54 |
| 38 | 1986 | 1665.23 |
| 39 | 1985 | 938.70 |
| 40 | 1984 | 949.98 |
| 41 | 1983 | 1514.94 |
| 42 | 1982 | 1369.57 |
| 43 | 1981 | 1298.60 |
| 44 | 1980 | 1168.92 |
| 45 | 1979 | 577.39 |
| 46 | 1978 | 526.52 |
| 47 | 1977 | 332.66 |
| 48 | 1976 | 305.52 |
| 49 | 1975 | 248.73 |
