| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 8529.00 |
| 8 | 2017 | 8095.00 |
| 9 | 2016 | 6132.00 |
| 10 | 2015 | 15716.00 |
| 11 | 2014 | 15027.00 |
| 12 | 2013 | 13183.00 |
| 13 | 2012 | 8726.00 |
| 14 | 2011 | 5319.00 |
| 15 | 2010 | 3672.00 |
| 16 | 2009 | 2925.00 |
| 17 | 2008 | 17379.00 |
| 18 | 2007 | 15145.00 |
| 19 | 2006 | 5288.00 |
| 20 | 2005 | 3896.00 |
| 21 | 2004 | 7136.00 |
| 22 | 2003 | 18012.00 |
| 23 | 2002 | 11130.00 |
| 24 | 2001 | 10309.00 |
| 25 | 2000 | 9371.00 |
| 26 | 1999 | 8037.00 |
| 27 | 1998 | 10949.00 |
| 28 | 1997 | 10103.00 |
| 29 | 1996 | 15209.00 |
| 30 | 1995 | 21422.00 |
| 31 | 1994 | 19755.00 |
| 32 | 1993 | 18168.00 |
| 33 | 1992 | 6642.00 |
| 34 | 1991 | 2290.00 |
| 35 | 1990 | 2508.00 |
| 36 | 1989 | 3394.00 |
| 37 | 1988 | 4035.00 |
| 38 | 1987 | 2106.00 |
| 39 | 1986 | 1788.00 |
| 40 | 1985 | 3148.00 |
| 41 | 1984 | 1107.00 |
| 42 | 1983 | 612.00 |
| 43 | 1982 | 236.00 |
| 44 | 1981 | 170.00 |
| 45 | 1980 | 54.00 |
| 46 | 1979 | 7.00 |
