| 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 | 17920813.37 |
| 12 | 2012 | 18426555.02 |
| 13 | 2011 | 19675641.55 |
| 14 | 2010 | 16622537.89 |
| 15 | 2009 | 13796620.06 |
| 16 | 2008 | 19733066.04 |
| 17 | 2007 | 18110177.23 |
| 18 | 2006 | 15583849.06 |
| 19 | 2005 | 13586118.76 |
| 20 | 2004 | 12716233.39 |
| 21 | 2003 | 10493569.95 |
| 22 | 2002 | 8489742.53 |
| 23 | 2001 | 8419884.13 |
| 24 | 2000 | 9244127.90 |
| 25 | 1999 | 8762354.25 |
| 26 | 1998 | 8807383.37 |
| 27 | 1997 | 8339807.97 |
| 28 | 1996 | 8494294.92 |
| 29 | 1995 | 8020340.14 |
| 30 | 1994 | 6045691.31 |
| 31 | 1993 | 4955839.31 |
| 32 | 1992 | 5563244.38 |
| 33 | 1991 | 5474742.26 |
| 34 | 1990 | 5702000.21 |
| 35 | 1989 | 5130654.48 |
| 36 | 1988 | 4955120.05 |
| 37 | 1987 | 4410126.02 |
| 38 | 1986 | 3684546.17 |
| 39 | 1985 | 3017287.41 |
| 40 | 1984 | 2912282.44 |
| 41 | 1983 | 2720380.80 |
| 42 | 1982 | 2657530.17 |
| 43 | 1981 | 3077013.79 |
| 44 | 1980 | 3321540.70 |
| 45 | 1979 | 2952525.02 |
| 46 | 1978 | 2317445.54 |
| 47 | 1977 | 2031596.38 |
| 48 | 1976 | 1950871.68 |
| 49 | 1975 | 1832101.51 |
| 50 | 1974 | 1660800.67 |
| 51 | 1973 | 1276089.07 |
| 52 | 1972 | 915921.54 |
| 53 | 1971 | 769425.07 |
| 54 | 1970 | 690480.38 |
