时间 | 值 (亿美元) | 世界排名 |
---|---|---|
2015 | 33 | 80 |
2014 | 36 | 78 |
2013 | 33 | 79 |
2012 | 32 | 78 |
2011 | 35 | 73 |
2010 | 29 | 75 |
2009 | 25 | 76 |
2008 | 25 | 78 |
2007 | 22 | 78 |
2006 | 22 | 74 |
2005 | 20 | 73 |
2004 | 17 | 72 |
2003 | 14 | 70 |
2002 | 15 | 65 |
2001 | 13 | 67 |
2000 | 12 | 67 |
1999 | 12 | 65 |
1998 | 13 | 65 |
1997 | 14 | 56 |
1996 | 15 | 53 |
1995 | 14 | 53 |
1994 | 14 | 52 |
1993 | 13 | 48 |
1992 | 13 | 44 |
1991 | 13 | 42 |
1990 | 12 | 42 |
1989 | 10 | 45 |
1988 | 7 | 50 |
1987 | 8 | 46 |
1986 | 7 | 46 |