| 序号 |
时间(年) |
数据(单位：万美元) |
| 1 |
2022 |
|
| 2 |
2021 |
|
| 3 |
2020 |
|
| 4 |
2019 |
|
| 5 |
2018 |
|
| 6 |
2017 |
|
| 7 |
2016 |
|
| 8 |
2015 |
|
| 9 |
2014 |
|
| 10 |
2013 |
|
| 11 |
2012 |
34494.21 |
| 12 |
2011 |
41141.76 |
| 13 |
2010 |
38407.88 |
| 14 |
2009 |
35722.38 |
| 15 |
2008 |
45762.33 |
| 16 |
2007 |
37767.92 |
| 17 |
2006 |
31363.32 |
| 18 |
2005 |
27441.95 |
| 19 |
2004 |
24158.13 |
| 20 |
2003 |
22491.22 |
| 21 |
2002 |
17021.73 |
| 22 |
2001 |
15137.68 |
| 23 |
2000 |
9928.92 |
| 24 |
1999 |
8966.59 |
| 25 |
1998 |
7225.17 |
| 26 |
1997 |
7328.46 |
| 27 |
1996 |
8106.31 |
| 28 |
1995 |
8756.91 |
| 29 |
1994 |
6900.16 |
| 30 |
1993 |
7483.33 |
| 31 |
1992 |
7831.75 |
| 32 |
1991 |
7103.69 |
| 33 |
1990 |
8488.06 |
| 34 |
1989 |
7654.97 |
| 35 |
1988 |
6916.27 |
| 36 |
1987 |
8251.91 |
| 37 |
1986 |
6814.78 |
| 38 |
1985 |
5729.38 |
| 39 |
1984 |
4073.63 |
| 40 |
1983 |
4198.75 |
| 41 |
1982 |
4443.01 |
| 42 |
1981 |
4618.53 |
| 43 |
1980 |
5774.34 |
| 44 |
1979 |
4559.95 |
| 45 |
1978 |
3722.48 |
| 46 |
1977 |
2389.29 |
| 47 |
1976 |
1784.89 |
| 48 |
1975 |
2288.71 |
