| 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 | 998.87 |
| 12 | 2010 | 962.95 |
| 13 | 2009 | 934.38 |
| 14 | 2008 | 862.76 |
| 15 | 2007 | 751.33 |
| 16 | 2006 | 700.13 |
| 17 | 2005 | 638.18 |
| 18 | 2004 | 559.94 |
| 19 | 2003 | 465.94 |
| 20 | 2002 | 408.33 |
| 21 | 2001 | 411.24 |
| 22 | 2000 | 404.23 |
| 23 | 1999 | 406.31 |
| 24 | 1998 | 414.04 |
| 25 | 1997 | 408.89 |
| 26 | 1996 | 418.24 |
| 27 | 1995 | 354.79 |
| 28 | 1994 | 361.04 |
| 29 | 1993 | 323.87 |
| 30 | 1992 | 330.26 |
| 31 | 1991 | 315.58 |
| 32 | 1990 | 289.40 |
| 33 | 1989 | 272.08 |
| 34 | 1988 | 259.95 |
| 35 | 1987 | 203.48 |
| 36 | 1986 | 178.67 |
| 37 | 1985 | 154.79 |
| 38 | 1984 | 161.24 |
| 39 | 1983 | 170.10 |
| 40 | 1982 | 199.32 |
| 41 | 1981 | 198.29 |
| 42 | 1980 | 196.56 |
| 43 | 1979 | 153.24 |
| 44 | 1978 | 124.07 |
| 45 | 1977 | 112.50 |
| 46 | 1976 | 105.39 |
| 47 | 1975 | 95.68 |
| 48 | 1974 | 77.40 |
| 49 | 1973 | 59.99 |
| 50 | 1972 | 49.06 |
| 51 | 1971 | 43.97 |
| 52 | 1970 | 40.16 |
| 53 | 1969 | 37.39 |
| 54 | 1968 | 34.54 |
