| 时间 | 值 （亿美元） | 世界排名 |
|---|---|---|
| 2016 | 111991.45 | 2 |
| 2015 | 110646.65 | 2 |
| 2014 | 104823.71 | 2 |
| 2013 | 96072.24 | 2 |
| 2012 | 85605.47 | 2 |
| 2011 | 75725.54 | 2 |
| 2010 | 61006.2 | 2 |
| 2009 | 51099.54 | 3 |
| 2008 | 45982.05 | 3 |
| 2007 | 35521.83 | 3 |
| 2006 | 27521.32 | 4 |
| 2005 | 22859.66 | 5 |
| 2004 | 19553.47 | 6 |
| 2003 | 16602.88 | 6 |
| 2002 | 14705.5 | 6 |
| 2001 | 13393.95 | 6 |
| 2000 | 12113.46 | 6 |
| 1999 | 10939.98 | 7 |
| 1998 | 10290.43 | 7 |
| 1997 | 9616.03 | 7 |
| 1996 | 8637.46 | 7 |
| 1995 | 7345.48 | 8 |
| 1994 | 5643.25 | 8 |
| 1993 | 4447.31 | 10 |
| 1992 | 4269.15 | 10 |
| 1991 | 3833.73 | 11 |
| 1990 | 3608.59 | 11 |
| 1989 | 3477.67 | 11 |
| 1988 | 3123.54 | 10 |
| 1987 | 2729.73 | 11 |
| 1986 | 3007.59 | 8 |
| 1985 | 3074.8 | |
| 1984 | 2580.82 | |
| 1983 | 2289.5 | |
| 1982 | 2035.5 | |
| 1981 | 1943.69 | |
| 1980 | 1896.5 | |
| 1979 | 1768.57 | |
| 1978 | 1483.82 | |
| 1977 | 1723.49 | |
| 1976 | 1516.28 | |
| 1975 | 1611.62 | |
| 1974 | 1422.55 | |
| 1973 | 1367.7 | |
| 1972 | 1121.6 | |
| 1971 | 985.62 | |
| 1970 | 915.06 | |
| 1969 | 787.19 | |
| 1968 | 699.93 | |
| 1967 | 720.57 | |
| 1966 | 758.79 | |
| 1965 | 697.09 | |
| 1964 | 590.62 | |
| 1963 | 500.97 | |
| 1962 | 466.85 | |
| 1961 | 495.57 | |
| 1960 | 591.84 | |
| 1959 | 550 | |
| 1958 | 502 | |
| 1957 | 411 | |
| 1956 | 395 | |
| 1955 | 350 | |
| 1954 | 330 | |
| 1953 | 316 | |
| 1952 | 305 |