| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 57813.16 |
| 8 | 2016 | 52477.65 |
| 9 | 2015 | 51077.83 |
| 10 | 2014 | 47856.99 |
| 11 | 2013 | 43117.27 |
| 12 | 2012 | 41291.32 |
| 13 | 2011 | 37183.74 |
| 14 | 2010 | 34273.99 |
| 15 | 2009 | 33782.91 |
| 16 | 2008 | 34003.04 |
| 17 | 2007 | 31364.29 |
| 18 | 2006 | 21472.60 |
| 19 | 2005 | 19411.37 |
| 20 | 2004 | 19505.34 |
| 21 | 2003 | 21053.80 |
| 22 | 2002 | 19129.46 |
| 23 | 2001 | 20823.88 |
| 24 | 2000 | 23470.17 |
| 25 | 1999 | 21801.85 |
| 26 | 1998 | 16571.85 |
| 27 | 1997 | 13894.07 |
| 28 | 1996 | 13161.48 |
| 29 | 1995 | 12376.30 |
| 30 | 1994 | 12676.67 |
| 31 | 1993 | 11042.59 |
| 32 | 1992 | 9956.67 |
| 33 | 1991 | 9754.81 |
| 34 | 1990 | 9309.26 |
| 35 | 1989 | 8533.33 |
| 36 | 1988 | 8618.52 |
| 37 | 1987 | 7977.78 |
| 38 | 1986 | 7514.81 |
| 39 | 1985 | 5289.26 |
| 40 | 1984 | 3980.00 |
| 41 | 1983 | 3790.00 |
| 42 | 1982 | 3680.00 |
| 43 | 1981 | 3770.00 |
| 44 | 1980 | 3800.00 |
| 45 | 1979 | 4055.19 |
| 46 | 1978 | 3330.00 |
| 47 | 1977 | 2885.93 |
