| 序号 |
时间(年) |
数据(单位：美元) |
| 1 |
2024 |
|
| 2 |
2023 |
|
| 3 |
2022 |
|
| 4 |
2021 |
|
| 5 |
2020 |
|
| 6 |
2019 |
|
| 7 |
2018 |
12690.00 |
| 8 |
2017 |
11310.00 |
| 9 |
2016 |
11640.00 |
| 10 |
2015 |
12160.00 |
| 11 |
2014 |
12540.00 |
| 12 |
2013 |
11340.00 |
| 13 |
2012 |
9700.00 |
| 14 |
2011 |
6940.00 |
| 15 |
2010 |
5060.00 |
| 16 |
2009 |
4110.00 |
| 17 |
2008 |
3560.00 |
| 18 |
2007 |
3010.00 |
| 19 |
2006 |
3890.00 |
| 20 |
2005 |
3490.00 |
| 21 |
2004 |
3090.00 |
| 22 |
2003 |
2650.00 |
| 23 |
2002 |
2500.00 |
| 24 |
2001 |
2800.00 |
| 25 |
2000 |
3050.00 |
| 26 |
1999 |
3300.00 |
| 27 |
1998 |
3550.00 |
| 28 |
1997 |
4080.00 |
| 29 |
1996 |
4240.00 |
| 30 |
1995 |
4700.00 |
| 31 |
1994 |
5010.00 |
| 32 |
1993 |
5060.00 |
| 33 |
1992 |
5490.00 |
| 34 |
1991 |
5870.00 |
| 35 |
1990 |
6570.00 |
| 36 |
1989 |
6230.00 |
| 37 |
1988 |
6010.00 |
| 38 |
1987 |
5780.00 |
| 39 |
1986 |
5910.00 |
| 40 |
1985 |
6180.00 |
| 41 |
1984 |
6760.00 |
| 42 |
1983 |
7120.00 |
| 43 |
1982 |
7650.00 |
| 44 |
1981 |
7950.00 |
| 45 |
1980 |
7830.00 |
| 46 |
1979 |
7440.00 |
| 47 |
1978 |
7080.00 |
| 48 |
1977 |
7030.00 |
| 49 |
1976 |
7250.00 |
| 50 |
1975 |
7090.00 |
| 51 |
1974 |
5810.00 |
| 52 |
1973 |
4520.00 |
| 53 |
1972 |
3770.00 |
