| 序号 |
时间(年) |
数据(单位：美元) |
| 1 |
2022 |
|
| 2 |
2021 |
|
| 3 |
2020 |
|
| 4 |
2019 |
|
| 5 |
2018 |
|
| 6 |
2017 |
|
| 7 |
2016 |
|
| 8 |
2015 |
|
| 9 |
2014 |
|
| 10 |
2013 |
|
| 11 |
2012 |
24355613.57 |
| 12 |
2011 |
27468274.17 |
| 13 |
2010 |
21597656.70 |
| 14 |
2009 |
17285055.73 |
| 15 |
2008 |
18910428.03 |
| 16 |
2007 |
15229722.90 |
| 17 |
2006 |
15715108.78 |
| 18 |
2005 |
9711369.68 |
| 19 |
2004 |
12210112.40 |
| 20 |
2003 |
10755418.24 |
| 21 |
2002 |
9462003.41 |
| 22 |
2001 |
9503895.88 |
| 23 |
2000 |
9144477.14 |
| 24 |
1999 |
8430280.00 |
| 25 |
1998 |
7328120.00 |
| 26 |
1997 |
9398000.00 |
| 27 |
1990 |
7980000.00 |
| 28 |
1989 |
7405015.95 |
| 29 |
1988 |
7129676.10 |
| 30 |
1987 |
6956125.19 |
| 31 |
1986 |
9707426.50 |
| 32 |
1985 |
7627052.15 |
| 33 |
1984 |
8766115.99 |
| 34 |
1983 |
6535932.52 |
| 35 |
1982 |
9290560.69 |
| 36 |
1981 |
7364686.05 |
| 37 |
1980 |
5605181.47 |
| 38 |
1979 |
6875170.97 |
| 39 |
1978 |
5259455.21 |
| 40 |
1977 |
3940873.70 |
| 41 |
1976 |
2158303.15 |
| 42 |
1975 |
3019425.88 |
| 43 |
1974 |
3199357.03 |
