| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | |
| 8 | 2015 | |
| 9 | 2014 | |
| 10 | 2013 | |
| 11 | 2012 | 57064.57 |
| 12 | 2011 | 58101.52 |
| 13 | 2010 | 45136.48 |
| 14 | 2009 | 39832.20 |
| 15 | 2008 | 42794.09 |
| 16 | 2007 | 33089.43 |
| 17 | 2006 | 23116.30 |
| 18 | 2005 | 21307.09 |
| 19 | 2004 | 15742.96 |
| 20 | 2003 | 12026.96 |
| 21 | 2002 | 11114.55 |
| 22 | 2001 | 10981.35 |
| 23 | 2000 | 10969.19 |
| 24 | 1999 | 10812.98 |
| 25 | 1998 | 9886.89 |
| 26 | 1997 | 9419.41 |
| 27 | 1996 | 8793.82 |
| 28 | 1995 | 7671.12 |
| 29 | 1994 | 6283.06 |
| 30 | 1993 | 5720.50 |
| 31 | 1992 | 4940.00 |
| 32 | 1991 | 4214.00 |
| 33 | 1990 | 3802.70 |
| 34 | 1989 | 2888.80 |
| 35 | 1988 | 2846.00 |
| 36 | 1987 | 2839.00 |
| 37 | 1986 | 2324.90 |
| 38 | 1985 | 2700.00 |
| 39 | 1984 | 3420.00 |
| 40 | 1983 | 3890.00 |
| 41 | 1982 | 4770.00 |
| 42 | 1981 | 5190.00 |
| 43 | 1980 | 4310.00 |
| 44 | 1979 | 2500.00 |
| 45 | 1978 | 140.00 |
| 46 | 1977 | 100.00 |
