| 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 | 59359251.58 |
| 12 | 2012 | 60826394.77 |
| 13 | 2011 | 57930834.38 |
| 14 | 2010 | 44191075.19 |
| 15 | 2009 | 34176710.06 |
| 16 | 2008 | 40493388.83 |
| 17 | 2007 | 27061162.46 |
| 18 | 2006 | 22196628.14 |
| 19 | 2005 | 18131684.54 |
| 20 | 2004 | 13412543.17 |
| 21 | 2003 | 9841392.65 |
| 22 | 2002 | 8085807.51 |
| 23 | 2001 | 7699616.31 |
| 24 | 2000 | 8097865.24 |
| 25 | 1999 | 7046490.59 |
| 26 | 1998 | 6888115.79 |
| 27 | 1997 | 7096571.10 |
| 28 | 1996 | 6951824.81 |
| 29 | 1995 | 6217084.06 |
| 30 | 1994 | 4948678.34 |
| 31 | 1993 | 4210192.08 |
| 32 | 1992 | 4031281.47 |
| 33 | 1991 | 3689496.40 |
| 34 | 1990 | 3829905.05 |
| 35 | 1989 | 3602541.31 |
| 36 | 1988 | 3319271.54 |
| 37 | 1987 | 2950347.27 |
| 38 | 1986 | 2717174.62 |
| 39 | 1985 | 2632524.44 |
| 40 | 1984 | 2597938.85 |
| 41 | 1983 | 2436420.19 |
| 42 | 1982 | 2491484.08 |
| 43 | 1981 | 2506135.19 |
| 44 | 1980 | 2456452.16 |
| 45 | 1979 | 1791726.05 |
| 46 | 1978 | 1347732.85 |
| 47 | 1977 | 993549.06 |
| 48 | 1976 | 861791.62 |
| 49 | 1975 | 933939.90 |
