| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 58329.68 |
| 8 | 2016 | 50665.41 |
| 9 | 2015 | 48882.99 |
| 10 | 2014 | 47057.20 |
| 11 | 2013 | 48421.64 |
| 12 | 2012 | 45181.54 |
| 13 | 2011 | 44421.33 |
| 14 | 2010 | 42755.67 |
| 15 | 2009 | 40778.36 |
| 16 | 2008 | 49572.58 |
| 17 | 2007 | 46808.31 |
| 18 | 2006 | 42315.90 |
| 19 | 2005 | 42227.80 |
| 20 | 2004 | 34265.16 |
| 21 | 2003 | 33452.51 |
| 22 | 2002 | 28286.97 |
| 23 | 2001 | 29627.91 |
| 24 | 2000 | 32064.95 |
| 25 | 1999 | 26628.89 |
| 26 | 1998 | 25317.04 |
| 27 | 1997 | 21260.37 |
| 28 | 1996 | 19409.26 |
| 29 | 1995 | 16920.74 |
| 30 | 1994 | 16191.48 |
| 31 | 1993 | 15931.85 |
| 32 | 1992 | 13862.59 |
| 33 | 1991 | 15002.96 |
| 34 | 1990 | 13880.00 |
| 35 | 1989 | 12862.96 |
| 36 | 1988 | 11988.89 |
| 37 | 1987 | 11509.26 |
| 38 | 1986 | 10580.74 |
| 39 | 1985 | 8662.96 |
| 40 | 1984 | 6950.00 |
| 41 | 1983 | 7370.00 |
| 42 | 1982 | 7640.00 |
| 43 | 1981 | 6945.93 |
| 44 | 1980 | 5985.93 |
| 45 | 1979 | 5506.30 |
| 46 | 1978 | 3995.19 |
| 47 | 1977 | 3289.26 |
