| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | |
| 8 | 2014 | |
| 9 | 2013 | |
| 10 | 2012 | |
| 11 | 2011 | 691670.23 |
| 12 | 2010 | 574889.59 |
| 13 | 2009 | 440165.31 |
| 14 | 2008 | 580741.45 |
| 15 | 2007 | 474977.38 |
| 16 | 2006 | 420482.53 |
| 17 | 2005 | 331904.63 |
| 18 | 2004 | 262056.66 |
| 19 | 2003 | 220557.80 |
| 20 | 2002 | 165751.20 |
| 21 | 2001 | 181291.92 |
| 22 | 2000 | 209411.37 |
| 23 | 1999 | 192738.03 |
| 24 | 1998 | 177329.05 |
| 25 | 1997 | 216005.63 |
| 26 | 1996 | 252982.10 |
| 27 | 1995 | 267041.91 |
| 28 | 1994 | 265100.17 |
| 29 | 1993 | 260435.92 |
| 30 | 1992 | 194772.87 |
| 31 | 1991 | 148205.35 |
| 32 | 1990 | 117515.23 |
| 33 | 1989 | 131851.55 |
| 34 | 1988 | 147528.10 |
| 35 | 1987 | 124387.95 |
| 36 | 1986 | 103067.59 |
| 37 | 1985 | 92625.51 |
| 38 | 1984 | 91529.23 |
| 39 | 1983 | 82027.20 |
| 40 | 1982 | 76879.12 |
| 41 | 1981 | 84012.55 |
| 42 | 1980 | 98548.49 |
| 43 | 1979 | 101028.22 |
| 44 | 1978 | 71344.64 |
| 45 | 1977 | 68313.74 |
| 46 | 1976 | 55036.82 |
