| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 16067545.89 |
| 8 | 2016 | 13972319.85 |
| 9 | 2015 | 17246900.54 |
| 10 | 2014 | 23071024.81 |
| 11 | 2013 | 24114207.92 |
| 12 | 2012 | 22507404.40 |
| 13 | 2011 | 22787750.07 |
| 14 | 2010 | 18283914.84 |
| 15 | 2009 | 12873494.63 |
| 16 | 2008 | 17470708.76 |
| 17 | 2007 | 12204194.91 |
| 18 | 2006 | 9253109.69 |
| 19 | 2005 | 7469221.56 |
| 20 | 2004 | 6381363.67 |
| 21 | 2003 | 4930716.32 |
| 22 | 2002 | 4827476.36 |
| 23 | 2001 | 5656902.02 |
| 24 | 2000 | 5697635.02 |
| 25 | 1999 | 5025954.04 |
| 26 | 1998 | 5867286.09 |
| 27 | 1997 | 6053796.21 |
| 28 | 1996 | 5330100.00 |
| 29 | 1995 | 4966300.00 |
| 30 | 1994 | 3324100.00 |
| 31 | 1993 | 2530100.00 |
| 32 | 1992 | 2055400.00 |
| 33 | 1991 | 2104100.00 |
| 34 | 1990 | 2066100.00 |
| 35 | 1989 | 1826300.00 |
| 36 | 1988 | 1460500.00 |
| 37 | 1987 | 1505200.00 |
| 38 | 1986 | 1404400.00 |
| 39 | 1985 | 1316800.00 |
| 40 | 1984 | 1391600.00 |
| 41 | 1983 | 1542900.00 |
| 42 | 1982 | 1939500.00 |
| 43 | 1981 | 2209100.00 |
| 44 | 1980 | 2295500.00 |
| 45 | 1979 | 1796100.00 |
| 46 | 1978 | 1363100.00 |
| 47 | 1977 | 1202300.00 |
| 48 | 1976 | 1234700.00 |
| 49 | 1975 | 1204200.00 |
