| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 11294.67 |
| 8 | 2015 | 12925.98 |
| 9 | 2014 | 15681.77 |
| 10 | 2012 | 11020.35 |
| 11 | 2011 | 10817.39 |
| 12 | 2010 | 8725.21 |
| 13 | 2009 | 10040.75 |
| 14 | 2008 | 10132.54 |
| 15 | 2007 | 7404.55 |
| 16 | 2006 | 6319.75 |
| 17 | 2005 | 5405.57 |
| 18 | 2004 | 4870.50 |
| 19 | 2003 | 3204.24 |
| 20 | 1995 | 1221.29 |
| 21 | 1994 | 1523.30 |
| 22 | 1993 | 1602.98 |
| 23 | 1992 | 1599.99 |
| 24 | 1991 | 1009.55 |
| 25 | 1990 | 993.53 |
| 26 | 1989 | 788.70 |
| 27 | 1988 | 738.30 |
| 28 | 1987 | 680.12 |
| 29 | 1986 | 476.46 |
| 30 | 1985 | 422.92 |
| 31 | 1984 | 213.98 |
| 32 | 1983 | 183.70 |
| 33 | 1982 | 236.76 |
| 34 | 1981 | 122.18 |
| 35 | 1980 | 161.87 |
