| 序号 | 时间 (年) |
数据 (亿美元) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 223.56 |
| 8 | 2017 | 196.44 |
| 9 | 2016 | 172.06 |
| 10 | 2015 | 171.00 |
| 11 | 2014 | 137.06 |
| 12 | 2013 | 138.83 |
| 13 | 2012 | 119.05 |
| 14 | 2011 | 95.25 |
| 15 | 2010 | 66.65 |
| 16 | 2009 | 73.77 |
| 17 | 2008 | 70.27 |
| 18 | 2007 | 56.41 |
| 19 | 2006 | 36.01 |
| 20 | 2005 | 28.18 |
| 21 | 2004 | 22.61 |
| 22 | 2003 | 24.52 |
| 23 | 2002 | 24.27 |
| 24 | 2001 | 24.48 |
| 25 | 2000 | 26.95 |
| 26 | 1999 | 22.29 |
| 27 | 1998 | 23.46 |
| 28 | 1997 | 27.71 |
| 29 | 1996 | 24.66 |
| 30 | 1995 | 21.40 |
| 31 | 1994 | 21.56 |
| 32 | 1993 | 17.44 |
| 33 | 1992 | 13.75 |
| 34 | 1991 | 8.34 |
| 35 | 1990 | 10.19 |
| 36 | 1989 | 1.38 |
| 37 | 1988 | 9.38 |
| 38 | 1987 | 15.87 |
| 39 | 1986 | 9.82 |
| 40 | 1985 | 10.19 |
| 41 | 1984 | 7.72 |
| 42 | 1983 | 14.84 |
| 43 | 1982 | 16.15 |
| 44 | 1981 | 9.84 |
| 45 | 1980 | 10.50 |
| 46 | 1979 | 10.12 |
| 47 | 1978 | 9.87 |
| 48 | 1977 | 7.69 |
