| 序号 |
时间(年) |
数据(单位：万美元) |
| 1 |
2020 |
|
| 2 |
2019 |
|
| 3 |
2018 |
|
| 4 |
2017 |
|
| 5 |
2016 |
|
| 6 |
2015 |
|
| 7 |
2014 |
|
| 8 |
2013 |
|
| 9 |
2012 |
|
| 10 |
2011 |
|
| 11 |
2010 |
40436.00 |
| 12 |
2009 |
37622.59 |
| 13 |
2008 |
36062.78 |
| 14 |
2007 |
30586.02 |
| 15 |
2006 |
26438.40 |
| 16 |
2005 |
25080.35 |
| 17 |
2004 |
23976.08 |
| 18 |
2003 |
20477.07 |
| 19 |
2002 |
14888.28 |
| 20 |
2001 |
13001.54 |
| 21 |
2000 |
11795.42 |
| 22 |
1999 |
13063.93 |
| 23 |
1998 |
14926.81 |
| 24 |
1997 |
16788.44 |
| 25 |
1996 |
20140.46 |
| 26 |
1995 |
16425.58 |
| 27 |
1994 |
12533.22 |
| 28 |
1993 |
12823.02 |
| 29 |
1992 |
20325.53 |
| 30 |
1991 |
28625.32 |
| 31 |
1990 |
24409.69 |
| 32 |
1989 |
19582.25 |
| 33 |
1988 |
20017.91 |
| 34 |
1987 |
19657.51 |
| 35 |
1986 |
17228.99 |
| 36 |
1985 |
13182.26 |
| 37 |
1984 |
11260.84 |
| 38 |
1983 |
11772.76 |
| 39 |
1982 |
13602.60 |
| 40 |
1981 |
14596.03 |
| 41 |
1980 |
16676.96 |
| 42 |
1979 |
14539.19 |
| 43 |
1978 |
13416.45 |
| 44 |
1977 |
9028.42 |
| 45 |
1976 |
6001.24 |
| 46 |
1975 |
6910.92 |
| 47 |
1974 |
3822.94 |
