| 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 | 18176.12 |
| 12 | 2011 | 24021.01 |
| 13 | 2010 | 19657.12 |
| 14 | 2009 | 20232.17 |
| 15 | 2008 | 19879.22 |
| 16 | 2007 | 16790.11 |
| 17 | 2006 | 12704.58 |
| 18 | 2005 | 10592.85 |
| 19 | 2004 | 8287.14 |
| 20 | 2003 | 6530.45 |
| 21 | 2002 | 5850.03 |
| 22 | 2001 | 6171.84 |
| 23 | 1997 | 6249.00 |
| 24 | 1996 | 5680.00 |
| 25 | 1995 | 5934.00 |
| 26 | 1994 | 5380.00 |
| 27 | 1993 | 5382.00 |
| 28 | 1992 | 8351.00 |
| 29 | 1991 | 6747.00 |
| 30 | 1990 | 6807.00 |
| 31 | 1989 | 6890.00 |
| 32 | 1988 | 5890.00 |
| 33 | 1987 | 4470.00 |
| 34 | 1986 | 5120.00 |
| 35 | 1985 | 5950.00 |
| 36 | 1984 | 6010.00 |
| 37 | 1983 | 5840.00 |
| 38 | 1982 | 6150.00 |
