| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 24702793.38 |
| 8 | 2016 | 23573862.89 |
| 9 | 2015 | 23912539.85 |
| 10 | 2014 | 24390525.43 |
| 11 | 2013 | 21907958.69 |
| 12 | 2012 | 20637089.26 |
| 13 | 2011 | 20586921.01 |
| 14 | 2010 | 19158267.03 |
| 15 | 2009 | 18540124.17 |
| 16 | 2008 | 21664096.54 |
| 17 | 2007 | 21563872.49 |
| 18 | 2006 | 19200404.77 |
| 19 | 2005 | 17600064.62 |
| 20 | 2004 | 16562333.94 |
| 21 | 2003 | 13758815.18 |
| 22 | 2002 | 11757197.47 |
| 23 | 2001 | 10545634.37 |
| 24 | 2000 | 10430529.09 |
| 25 | 1999 | 10425427.62 |
| 26 | 1998 | 8829883.47 |
| 27 | 1997 | 7854149.82 |
| 28 | 1996 | 7301797.18 |
| 29 | 1995 | 6567659.31 |
| 30 | 1994 | 5995883.31 |
| 31 | 1993 | 5230655.28 |
| 32 | 1992 | 5452301.98 |
| 33 | 1991 | 4899953.58 |
| 34 | 1990 | 4873668.90 |
| 35 | 1989 | 4139514.65 |
| 36 | 1988 | 3973193.15 |
| 37 | 1987 | 3314070.96 |
| 38 | 1986 | 2797207.64 |
| 39 | 1985 | 2295658.84 |
| 40 | 1984 | 2282843.26 |
| 41 | 1983 | 2326971.35 |
| 42 | 1982 | 2555330.54 |
| 43 | 1981 | 2630579.24 |
| 44 | 1980 | 2793279.13 |
| 45 | 1979 | 2243343.05 |
| 46 | 1978 | 1687222.20 |
| 47 | 1977 | 1462443.21 |
| 48 | 1976 | 1360453.90 |
| 49 | 1975 | 1406344.33 |
| 50 | 1974 | 1318995.88 |
| 51 | 1973 | 1103380.78 |
| 52 | 1972 | 894735.25 |
| 53 | 1971 | 813329.29 |
| 54 | 1970 | 710639.43 |
