| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 49117721.41 |
| 8 | 2016 | 44958144.92 |
| 9 | 2015 | 44732353.58 |
| 10 | 2014 | 51467239.42 |
| 11 | 2013 | 50112860.77 |
| 12 | 2012 | 48379566.12 |
| 13 | 2011 | 50693340.12 |
| 14 | 2010 | 43488249.32 |
| 15 | 2009 | 39712669.38 |
| 16 | 2008 | 53273243.40 |
| 17 | 2007 | 48939123.00 |
| 18 | 2006 | 40846051.77 |
| 19 | 2005 | 36468596.91 |
| 20 | 2004 | 34597069.78 |
| 21 | 2003 | 29349623.28 |
| 22 | 2002 | 24863635.87 |
| 23 | 2001 | 23913968.38 |
| 24 | 2000 | 23399229.14 |
| 25 | 1999 | 22961508.09 |
| 26 | 1998 | 24183031.46 |
| 27 | 1997 | 23950151.48 |
| 28 | 1996 | 25127479.12 |
| 29 | 1995 | 23322553.18 |
| 30 | 1994 | 19057264.20 |
| 31 | 1993 | 16869731.49 |
| 32 | 1992 | 17868853.65 |
| 33 | 1991 | 16994873.16 |
| 34 | 1990 | 17040676.30 |
| 35 | 1989 | 14053772.46 |
| 36 | 1988 | 12792309.67 |
| 37 | 1987 | 11686900.93 |
| 38 | 1986 | 9730567.57 |
| 39 | 1985 | 7660701.55 |
| 40 | 1984 | 7449044.43 |
| 41 | 1983 | 7270501.41 |
| 42 | 1982 | 7370660.66 |
| 43 | 1981 | 7698967.72 |
| 44 | 1980 | 7791728.85 |
| 45 | 1979 | 7226108.25 |
| 46 | 1978 | 5598018.70 |
| 47 | 1977 | 4531979.03 |
| 48 | 1976 | 3742265.93 |
| 49 | 1975 | 3470534.22 |
| 50 | 1974 | 3047447.41 |
| 51 | 1973 | 2230454.59 |
| 52 | 1972 | 1861142.79 |
| 53 | 1971 | 1514332.50 |
| 54 | 1970 | 1324000.17 |
