| 序号 | 时间 (年) |
数据 (亿美元) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 28964.91 |
| 8 | 2014 | 28805.62 |
| 9 | 2013 | 27450.03 |
| 10 | 2012 | 26635.01 |
| 11 | 2011 | 26049.62 |
| 12 | 2010 | 26301.12 |
| 13 | 2009 | 27509.66 |
| 14 | 2008 | 29933.98 |
| 15 | 2007 | 29042.76 |
| 16 | 2006 | 27258.35 |
| 17 | 2005 | 25793.52 |
| 18 | 2004 | 22679.80 |
| 19 | 2003 | 19234.49 |
| 20 | 2002 | 17303.27 |
| 21 | 2001 | 17150.69 |
| 22 | 2000 | 17307.47 |
| 23 | 1999 | 16493.85 |
| 24 | 1998 | 15734.54 |
| 25 | 1997 | 14847.10 |
| 26 | 1996 | 13235.08 |
| 27 | 1995 | 12251.98 |
| 28 | 1994 | 12692.46 |
| 29 | 1993 | 12353.59 |
| 30 | 1992 | 12394.65 |
| 31 | 1991 | 11156.21 |
| 32 | 1990 | 10651.23 |
| 33 | 1989 | 9941.32 |
| 34 | 1988 | 9219.40 |
| 35 | 1987 | 7231.60 |
| 36 | 1986 | 5818.73 |
| 37 | 1985 | 5189.55 |
| 38 | 1984 | 5240.01 |
| 39 | 1983 | 5564.79 |
| 40 | 1982 | 6012.53 |
| 41 | 1981 | 6016.50 |
| 42 | 1980 | 5387.07 |
| 43 | 1979 | 4270.06 |
| 44 | 1978 | 3348.16 |
| 45 | 1977 | 2946.42 |
| 46 | 1976 | 2827.03 |
| 47 | 1975 | 2751.51 |
| 48 | 1974 | 2459.59 |
| 49 | 1973 | 2200.58 |
| 50 | 1972 | 1800.18 |
| 51 | 1971 | 1567.48 |
| 52 | 1970 | 1417.29 |
