| 序号 | 时间 (年) |
数据 (亿美元) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | |
| 8 | 2014 | |
| 9 | 2013 | |
| 10 | 2012 | |
| 11 | 2011 | 1412.94 |
| 12 | 2010 | 1291.20 |
| 13 | 2009 | 1277.30 |
| 14 | 2008 | 1219.51 |
| 15 | 2007 | 1189.06 |
| 16 | 2006 | 1104.70 |
| 17 | 2005 | 1051.70 |
| 18 | 2004 | 878.93 |
| 19 | 2003 | 683.15 |
| 20 | 2002 | 559.65 |
| 21 | 2001 | 535.93 |
| 22 | 2000 | 543.17 |
| 23 | 1999 | 576.81 |
| 24 | 1998 | 602.20 |
| 25 | 1997 | 648.98 |
| 26 | 1996 | 624.22 |
| 27 | 1995 | 561.41 |
| 28 | 1994 | 485.23 |
| 29 | 1993 | 441.54 |
| 30 | 1992 | 425.59 |
| 31 | 1991 | 424.86 |
| 32 | 1990 | 454.32 |
| 33 | 1989 | 447.72 |
| 34 | 1988 | 412.04 |
| 35 | 1987 | 327.80 |
| 36 | 1986 | 255.19 |
| 37 | 1985 | 225.68 |
| 38 | 1984 | 226.18 |
| 39 | 1983 | 235.92 |
| 40 | 1982 | 247.94 |
| 41 | 1981 | 257.47 |
| 42 | 1980 | 238.78 |
| 43 | 1979 | 203.01 |
| 44 | 1978 | 163.04 |
| 45 | 1977 | 141.40 |
| 46 | 1976 | 144.66 |
| 47 | 1975 | 153.18 |
| 48 | 1974 | 149.08 |
| 49 | 1973 | 118.11 |
| 50 | 1972 | 87.86 |
