时间 | 值 (美元/人) | 世界排名 |
---|---|---|
2016 | 51 | 84 |
2015 | 58 | 85 |
2014 | 61 | 88 |
2013 | 57 | 90 |
2012 | 50 | 92 |
2011 | 45 | 95 |
2010 | 33 | 105 |
2009 | 27 | 107 |
2008 | 28 | 105 |
2007 | 22 | 109 |
2006 | 18 | 108 |
2005 | 13 | 111 |
2004 | 15 | 106 |
2003 | 11 | 110 |
2002 | 13 | 103 |
2001 | 17 | 93 |
2000 | 21 | 87 |
1999 | 22 | 84 |
1998 | 27 | 78 |
1997 | 34 | 75 |
1996 | 41 | 64 |
1995 | 43 | 60 |
1994 | 35 | 61 |
1993 | 35 | 62 |
1992 | 38 | 57 |
1991 | 46 | 53 |
1990 | 27 | 68 |
1989 | 24 | 66 |
1988 | 29 | 62 |
1987 | 25 | 65 |
1986 | 33 | 49 |