| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 8146508.00 |
| 8 | 2015 | 8638672.00 |
| 9 | 2014 | 8126820.00 |
| 10 | 2013 | 7339667.00 |
| 11 | 2012 | 6556119.00 |
| 12 | 2011 | 7050016.00 |
| 13 | 2010 | 6056677.00 |
| 14 | 2009 | 4607547.00 |
| 15 | 2008 | 4103640.00 |
| 16 | 2007 | 2770342.00 |
| 17 | 2006 | 2130718.00 |
| 18 | 2005 | 1794879.00 |
| 19 | 2004 | 1899830.00 |
| 20 | 2003 | 1770010.00 |
| 21 | 2002 | 1786093.00 |
| 22 | 2001 | 1671730.00 |
| 23 | 2000 | 1549998.00 |
| 24 | 1999 | 1636305.00 |
| 25 | 1998 | 1850836.00 |
| 26 | 1997 | 2063200.00 |
| 27 | 1996 | 2067732.00 |
| 28 | 1995 | 2006037.00 |
| 29 | 1994 | 1966544.00 |
| 30 | 1993 | 1727475.00 |
| 31 | 1992 | 750707.00 |
| 32 | 1991 | 240525.00 |
| 33 | 1990 | 188000.00 |
| 34 | 1989 | 203690.00 |
| 35 | 1988 | 206760.00 |
| 36 | 1987 | 158794.00 |
| 37 | 1986 | 132871.00 |
