| 时间 | 值 （亿美元） | 世界排名 |
|---|---|---|
| 2016 | 1362.5 | 17 |
| 2015 | 1321.7 | 19 |
| 2014 | 1289.1 | 19 |
| 2013 | 1269.9 | 19 |
| 2012 | 1253.7 | 18 |
| 2011 | 1239.9 | 18 |
| 2010 | 1229.8 | 16 |
| 2009 | 1213.8 | 16 |
| 2008 | 1187.1 | 16 |
| 2007 | 1171.4 | 16 |
| 2006 | 1165.6 | 16 |
| 2005 | 1147.1 | 16 |
| 2004 | 1142.8 | 15 |
| 2003 | 1145.5 | 14 |
| 2002 | 1137.8 | 14 |
| 2001 | 1114.4 | 14 |
| 2000 | 1112.5 | 14 |
| 1999 | 1122.7 | 14 |
| 1998 | 1103.4 | 14 |
| 1997 | 1063.1 | 14 |
| 1996 | 1068 | 14 |
| 1995 | 1069.3 | 14 |
| 1994 | 1066.1 | 14 |
| 1993 | 1077.6 | 14 |
| 1992 | 1075.4 | 13 |
| 1991 | 1051 | 13 |
| 1990 | 1008.7 | 13 |
| 1989 | 981.8 | 12 |
| 1988 | 958 | 12 |
| 1987 | 949.7 | 12 |
| 1986 | 938.3 | 12 |