时间 | 值 (美元) | 世界排名 |
---|---|---|
2013 | 8451 | 50 |
2012 | 8185 | 50 |
2011 | 7759 | 52 |
2010 | 7571 | 56 |
2009 | 7834 | 44 |
2008 | 8198 | 47 |
2007 | 7836 | 48 |
2006 | 6815 | 50 |
2005 | 6003 | 52 |
2004 | 5278 | 57 |
2003 | 4653 | 57 |
2002 | 4948 | 54 |
2001 | 5425 | 47 |
2000 | 5215 | 49 |
1999 | 5076 | 47 |
1998 | 5265 | 43 |
1997 | 5273 | 44 |
1996 | 5239 | 41 |
1995 | 5595 | 37 |
1994 | 5660 | 36 |
1993 | 6053 | 33 |
1992 | 6182 | 32 |
1991 | 5838 | 33 |
1990 | 5535 | 34 |
1989 | 5512 | 31 |
1988 | 6009 | 29 |
1987 | 5867 | 30 |
1986 | 5789 | 31 |