| 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 | 45049446.14 |
| 12 | 2012 | 45986916.11 |
| 13 | 2011 | 52915408.36 |
| 14 | 2010 | 46151258.69 |
| 15 | 2009 | 39626192.88 |
| 16 | 2008 | 53563819.35 |
| 17 | 2007 | 48633129.93 |
| 18 | 2006 | 42183094.57 |
| 19 | 2005 | 36520511.10 |
| 20 | 2004 | 33632447.89 |
| 21 | 2003 | 28279509.17 |
| 22 | 2002 | 23563532.99 |
| 23 | 2001 | 22394053.13 |
| 24 | 2000 | 22517804.09 |
| 25 | 1999 | 20769867.95 |
| 26 | 1998 | 20678192.01 |
| 27 | 1997 | 20035415.51 |
| 28 | 1996 | 19793727.13 |
| 29 | 1995 | 19527765.44 |
| 30 | 1994 | 15976044.64 |
| 31 | 1993 | 14027302.54 |
| 32 | 1992 | 17843633.50 |
| 33 | 1991 | 17193443.71 |
| 34 | 1990 | 17184793.97 |
| 35 | 1989 | 14228489.79 |
| 36 | 1988 | 12877929.59 |
| 37 | 1987 | 11651570.74 |
| 38 | 1986 | 9219460.55 |
| 39 | 1985 | 8215751.82 |
| 40 | 1984 | 7965501.45 |
| 41 | 1983 | 7459935.51 |
| 42 | 1982 | 8179703.45 |
| 43 | 1981 | 8831997.36 |
| 44 | 1980 | 9395769.17 |
| 45 | 1979 | 7237949.55 |
| 46 | 1978 | 5258700.73 |
| 47 | 1977 | 4492685.18 |
| 48 | 1976 | 4107628.08 |
| 49 | 1975 | 3565666.63 |
| 50 | 1974 | 3853153.42 |
| 51 | 1973 | 2602673.90 |
| 52 | 1972 | 1839045.94 |
| 53 | 1971 | 1481503.44 |
| 54 | 1970 | 1346352.16 |
