| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 13863.10 |
| 8 | 2015 | 13085.23 |
| 9 | 2014 | 11649.16 |
| 10 | 2013 | 8722.51 |
| 11 | 2012 | 7250.86 |
| 12 | 2011 | 9970.54 |
| 13 | 2010 | 10256.06 |
| 14 | 2009 | 8688.07 |
| 15 | 2008 | 8518.10 |
| 16 | 2007 | 6824.04 |
| 17 | 2006 | 3957.81 |
| 18 | 2005 | 4173.52 |
| 19 | 2004 | 4430.38 |
| 20 | 2003 | 3620.61 |
| 21 | 2002 | 2747.97 |
| 22 | 2001 | 3026.72 |
| 23 | 1997 | 2615.00 |
| 24 | 1996 | 2925.00 |
| 25 | 1995 | 2991.00 |
| 26 | 1994 | 2711.00 |
| 27 | 1993 | 2113.90 |
| 28 | 1992 | 2756.30 |
| 29 | 1991 | 2740.70 |
| 30 | 1990 | 2010.20 |
| 31 | 1989 | 2739.10 |
| 32 | 1988 | 1710.00 |
| 33 | 1987 | 1530.00 |
| 34 | 1986 | 1440.00 |
| 35 | 1985 | 2510.00 |
| 36 | 1984 | 2120.00 |
| 37 | 1983 | 1320.00 |
| 38 | 1982 | 1360.00 |
