| 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 | 1037.52 |
| 12 | 2011 | 2311.84 |
| 13 | 2010 | 835.04 |
| 14 | 2009 | 1383.96 |
| 15 | 2008 | 465.06 |
| 16 | 2007 | 769.19 |
| 17 | 2006 | 77.84 |
| 18 | 2005 | 55.89 |
| 19 | 2004 | 67.26 |
| 20 | 2003 | 79.32 |
| 21 | 2002 | 43.04 |
| 22 | 2001 | 114.59 |
| 23 | 2000 | 9.36 |
| 24 | 1999 | 27.10 |
| 25 | 1998 | 38.42 |
| 26 | 1997 | 2.00 |
| 27 | 1996 | 51.00 |
| 28 | 1995 | 88.95 |
| 29 | 1994 | 17.77 |
| 30 | 1993 | 19.07 |
| 31 | 1992 | -144.70 |
| 32 | 1991 | 250.62 |
| 33 | 1990 | 39.30 |
| 34 | 1989 | 326.64 |
| 35 | 1988 | 376.71 |
| 36 | 1987 | 754.66 |
| 37 | 1982 | 15.00 |
| 38 | 1978 | 192.00 |
