| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2017 | |
| 2 | 2016 | |
| 3 | 2015 | |
| 4 | 2014 | |
| 5 | 2013 | |
| 6 | 2012 | |
| 7 | 2011 | 223291.73 |
| 8 | 2010 | 215402.17 |
| 9 | 2009 | 197612.64 |
| 10 | 2008 | 244617.10 |
| 11 | 2007 | 225371.11 |
| 12 | 2006 | 210956.99 |
| 13 | 2005 | 202162.31 |
| 14 | 2004 | 175269.91 |
| 15 | 2003 | 156878.87 |
| 16 | 2002 | 137826.53 |
| 17 | 2001 | 135569.75 |
| 18 | 2000 | 145656.75 |
| 19 | 1999 | 135254.40 |
| 20 | 1998 | 126807.08 |
| 21 | 1997 | 121969.50 |
| 22 | 1996 | 104908.33 |
| 23 | 1995 | 97173.98 |
| 24 | 1994 | 78682.02 |
| 25 | 1993 | 73416.53 |
| 26 | 1992 | 64557.05 |
| 27 | 1991 | 80865.47 |
| 28 | 1990 | 82906.32 |
| 29 | 1989 | 81048.50 |
| 30 | 1988 | 69291.27 |
| 31 | 1987 | 64773.54 |
| 32 | 1986 | 69730.91 |
| 33 | 1985 | 69410.89 |
| 34 | 1984 | 74121.92 |
| 35 | 1983 | 70356.45 |
| 36 | 1982 | 64625.13 |
| 37 | 1981 | 65645.38 |
| 38 | 1980 | 59721.22 |
| 39 | 1979 | 47124.54 |
| 40 | 1978 | 36374.48 |
| 41 | 1977 | 31074.71 |
| 42 | 1976 | 27190.85 |
| 43 | 1975 | 24565.37 |
| 44 | 1974 | 22516.66 |
| 45 | 1973 | 19430.89 |
| 46 | 1972 | 16860.13 |
| 47 | 1971 | 14874.52 |
| 48 | 1970 | 14093.96 |
| 49 | 1969 | 11823.32 |
| 50 | 1968 | 10086.33 |
| 51 | 1967 | 8893.33 |
