| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 4130.85 |
| 8 | 2016 | 3853.24 |
| 9 | 2015 | 4371.21 |
| 10 | 2014 | 4677.34 |
| 11 | 2013 | 4466.65 |
| 12 | 2012 | 4281.35 |
| 13 | 2011 | 3715.35 |
| 14 | 2010 | 3112.64 |
| 15 | 2009 | 3529.27 |
| 16 | 2008 | 4046.67 |
| 17 | 2007 | 4073.21 |
| 18 | 2006 | 3228.55 |
| 19 | 2005 | 3286.51 |
| 20 | 2004 | 3750.91 |
| 21 | 2003 | 4554.44 |
| 22 | 2002 | 4141.11 |
| 23 | 2001 | 6360.45 |
| 24 | 2000 | 8295.93 |
| 25 | 1999 | 7429.63 |
| 26 | 1998 | 4594.81 |
| 27 | 1997 | 3280.00 |
| 28 | 1996 | 2492.59 |
| 29 | 1995 | 2457.04 |
| 30 | 1994 | 2524.07 |
| 31 | 1993 | 2274.07 |
| 32 | 1992 | 2351.85 |
| 33 | 1991 | 2531.85 |
| 34 | 1990 | 2928.52 |
| 35 | 1989 | 3111.11 |
| 36 | 1988 | 3318.52 |
| 37 | 1987 | 3225.93 |
| 38 | 1986 | 2896.30 |
| 39 | 1985 | 2230.00 |
| 40 | 1984 | 1820.00 |
| 41 | 1983 | 1930.00 |
| 42 | 1982 | 1850.00 |
| 43 | 1981 | 1900.00 |
| 44 | 1980 | 1740.00 |
| 45 | 1979 | 2140.00 |
| 46 | 1978 | 1690.00 |
| 47 | 1977 | 1425.93 |
