| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | |
| 8 | 2016 | |
| 9 | 2015 | |
| 10 | 2014 | |
| 11 | 2013 | 25415051.11 |
| 12 | 2012 | 25840667.81 |
| 13 | 2011 | 27191482.74 |
| 14 | 2010 | 21380993.84 |
| 15 | 2009 | 15478219.56 |
| 16 | 2008 | 18895133.47 |
| 17 | 2007 | 14251329.15 |
| 18 | 2006 | 12464094.86 |
| 19 | 2005 | 10694161.63 |
| 20 | 2004 | 8712803.06 |
| 21 | 2003 | 7051064.45 |
| 22 | 2002 | 6509075.93 |
| 23 | 2001 | 6366685.94 |
| 24 | 2000 | 6403998.46 |
| 25 | 1999 | 5602983.53 |
| 26 | 1998 | 5584892.12 |
| 27 | 1997 | 6496912.37 |
| 28 | 1996 | 6051558.65 |
| 29 | 1995 | 5330705.43 |
| 30 | 1994 | 4743694.49 |
| 31 | 1993 | 4271653.77 |
| 32 | 1992 | 4291558.62 |
| 33 | 1991 | 4244745.89 |
| 34 | 1990 | 3973249.68 |
| 35 | 1989 | 3723729.28 |
