| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 60595.66 |
| 8 | 2016 | 55998.83 |
| 9 | 2015 | 50142.32 |
| 10 | 2014 | 62893.51 |
| 11 | 2013 | 64628.24 |
| 12 | 2012 | 59173.14 |
| 13 | 2011 | 58570.47 |
| 14 | 2010 | 50688.81 |
| 15 | 2009 | 48273.94 |
| 16 | 2008 | 60726.61 |
| 17 | 2007 | 49606.54 |
| 18 | 2006 | 38635.42 |
| 19 | 2005 | 27672.70 |
| 20 | 2004 | 24271.15 |
| 21 | 2003 | 20440.12 |
| 22 | 2002 | 15468.19 |
| 23 | 2001 | 13189.31 |
| 24 | 2000 | 11008.30 |
| 25 | 1999 | 10938.28 |
| 26 | 1998 | 9196.33 |
| 27 | 1997 | 9436.88 |
| 28 | 1996 | 8245.94 |
| 29 | 1995 | 6899.78 |
| 30 | 1994 | 4900.18 |
| 31 | 1993 | 4190.23 |
| 32 | 1992 | 3993.85 |
| 33 | 1991 | 3543.16 |
| 34 | 1990 | 3874.21 |
| 35 | 1989 | 2922.39 |
| 36 | 1988 | 2800.89 |
| 37 | 1987 | 2595.98 |
| 38 | 1986 | 3225.28 |
| 39 | 1985 | 2481.46 |
| 40 | 1984 | 2373.41 |
| 41 | 1983 | 3348.36 |
| 42 | 1982 | 2745.43 |
| 43 | 1981 | 1739.00 |
| 44 | 1980 | 1007.84 |
| 45 | 1979 | 819.33 |
| 46 | 1978 | 468.16 |
| 47 | 1977 | 95.75 |
