| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 71238.73 |
| 8 | 2015 | 58125.44 |
| 9 | 2014 | 129871.79 |
| 10 | 2013 | 153614.28 |
| 11 | 2012 | 105350.73 |
| 12 | 2011 | 38152.34 |
| 13 | 2010 | 36017.29 |
| 14 | 2009 | 26765.25 |
| 15 | 2008 | 27149.91 |
| 16 | 2007 | 28715.40 |
| 17 | 2006 | 26249.48 |
| 18 | 2005 | 18363.10 |
| 19 | 2004 | 14614.88 |
| 20 | 2003 | 11079.04 |
| 21 | 2002 | 5983.96 |
| 22 | 2001 | 2915.10 |
| 23 | 2000 | 1279.60 |
| 24 | 1999 | 628.97 |
| 25 | 1998 | 3164.17 |
| 26 | 1997 | 1571.90 |
| 27 | 1996 | 4677.74 |
| 28 | 1995 | 4146.89 |
| 29 | 1994 | 11598.94 |
| 30 | 1993 | 11826.80 |
| 31 | 1992 | 15037.67 |
| 32 | 1991 | 14950.86 |
| 33 | 1990 | 14851.51 |
| 34 | 1989 | 14202.66 |
| 35 | 1988 | 10790.40 |
| 36 | 1987 | 14197.54 |
| 37 | 1986 | 13172.27 |
| 38 | 1985 | 13584.18 |
| 39 | 1984 | 13920.60 |
| 40 | 1983 | 11509.92 |
| 41 | 1982 | 12255.27 |
| 42 | 1981 | 16590.48 |
| 43 | 1980 | 22661.51 |
| 44 | 1979 | 21164.22 |
| 45 | 1978 | 19359.28 |
| 46 | 1977 | 15028.39 |
