| 序号 |
时间(年) |
数据(单位：万美元) |
| 1 |
2021 |
|
| 2 |
2020 |
|
| 3 |
2019 |
|
| 4 |
2018 |
|
| 5 |
2017 |
|
| 6 |
2016 |
|
| 7 |
2015 |
19693.50 |
| 8 |
2014 |
28430.14 |
| 9 |
2013 |
22945.92 |
| 10 |
2012 |
18916.93 |
| 11 |
2011 |
15284.93 |
| 12 |
2010 |
12723.27 |
| 13 |
2009 |
12311.89 |
| 14 |
2008 |
20040.81 |
| 15 |
2007 |
23448.20 |
| 16 |
2006 |
18635.95 |
| 17 |
2005 |
13717.37 |
| 18 |
2004 |
5419.29 |
| 19 |
2003 |
4957.95 |
| 20 |
2002 |
7029.85 |
| 21 |
2001 |
7786.89 |
| 22 |
2000 |
8068.06 |
| 23 |
1999 |
6955.95 |
| 24 |
1998 |
8658.17 |
| 25 |
1997 |
6681.01 |
| 26 |
1996 |
8116.27 |
| 27 |
1995 |
9243.28 |
| 28 |
1994 |
8229.52 |
| 29 |
1993 |
10295.78 |
| 30 |
1992 |
13047.06 |
| 31 |
1991 |
11132.23 |
| 32 |
1990 |
8876.47 |
| 33 |
1989 |
8223.67 |
| 34 |
1988 |
6725.17 |
| 35 |
1987 |
6022.56 |
| 36 |
1986 |
5082.21 |
| 37 |
1985 |
3806.23 |
| 38 |
1984 |
3776.12 |
| 39 |
1983 |
4384.54 |
| 40 |
1982 |
3695.00 |
| 41 |
1981 |
6200.61 |
| 42 |
1980 |
7700.22 |
| 43 |
1979 |
7292.16 |
| 44 |
1978 |
5623.61 |
| 45 |
1977 |
3918.11 |
| 46 |
1976 |
2803.93 |
| 47 |
1975 |
1759.11 |
| 48 |
1974 |
730.77 |
