| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 35564.87 |
| 8 | 2017 | 30530.03 |
| 9 | 2016 | 26799.72 |
| 10 | 2015 | 26728.71 |
| 11 | 2014 | 33529.45 |
| 12 | 2013 | 33704.31 |
| 13 | 2012 | 32163.96 |
| 14 | 2011 | 30738.22 |
| 15 | 2010 | 27159.00 |
| 16 | 2009 | 25460.99 |
| 17 | 2008 | 25635.93 |
| 18 | 2007 | 19160.39 |
| 19 | 2006 | 15580.60 |
| 20 | 2005 | 13843.69 |
| 21 | 2004 | 11972.59 |
| 22 | 2003 | 10142.94 |
| 23 | 2002 | 11504.94 |
| 24 | 2001 | 10034.70 |
| 25 | 2000 | 9139.85 |
| 26 | 1999 | 10012.58 |
| 27 | 1998 | 9797.41 |
| 28 | 1997 | 9767.30 |
| 29 | 1996 | 10566.31 |
| 30 | 1995 | 10335.05 |
| 31 | 1994 | 9053.58 |
| 32 | 1993 | 9940.31 |
| 33 | 1992 | 11124.35 |
| 34 | 1991 | 9931.92 |
| 35 | 1990 | 8915.29 |
| 36 | 1989 | 7525.89 |
| 37 | 1988 | 8658.51 |
| 38 | 1987 | 8595.37 |
| 39 | 1986 | 7080.79 |
| 40 | 1985 | 6411.22 |
| 41 | 1984 | 7030.28 |
| 42 | 1983 | 5065.57 |
| 43 | 1982 | 5051.68 |
| 44 | 1981 | 5019.34 |
| 45 | 1980 | 3429.14 |
