| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2016 | |
| 5 | 2015 | |
| 6 | 2014 | |
| 7 | 2013 | 291013.18 |
| 8 | 2012 | 287600.58 |
| 9 | 2011 | 379843.87 |
| 10 | 2010 | 332867.44 |
| 11 | 2009 | 326839.14 |
| 12 | 2008 | 270779.12 |
| 13 | 2007 | 290421.24 |
| 14 | 2006 | 242809.68 |
| 15 | 2005 | 141771.10 |
| 16 | 2004 | 101813.25 |
| 17 | 2003 | 87739.65 |
| 18 | 2002 | 93125.66 |
| 19 | 2001 | 85291.09 |
| 20 | 2000 | 74017.19 |
| 21 | 1999 | 86891.82 |
| 22 | 1998 | 85742.09 |
| 23 | 1997 | 74847.00 |
| 24 | 1996 | 93601.55 |
| 25 | 1995 | 69169.21 |
| 26 | 1994 | 99584.89 |
| 27 | 1993 | 84545.07 |
| 28 | 1992 | 73746.15 |
| 29 | 1991 | 78658.12 |
| 30 | 1990 | 76910.42 |
| 31 | 1989 | 49403.10 |
| 32 | 1988 | 56011.75 |
| 33 | 1987 | 53205.17 |
| 34 | 1986 | 65679.50 |
| 35 | 1985 | 52558.31 |
| 36 | 1984 | 39129.74 |
| 37 | 1983 | 72735.95 |
| 38 | 1982 | 69734.52 |
| 39 | 1981 | 71329.25 |
| 40 | 1980 | 48005.12 |
| 41 | 1979 | 21983.66 |
| 42 | 1978 | 25921.33 |
