时间 | 值 (美元/人) | 世界排名 |
---|---|---|
2016 | 106 | 61 |
2015 | 92 | 72 |
2014 | 116 | 71 |
2013 | 124 | 68 |
2012 | 111 | 69 |
2011 | 113 | 67 |
2010 | 121 | 63 |
2009 | 129 | 64 |
2008 | 139 | 63 |
2007 | 137 | 54 |
2006 | 99 | 60 |
2005 | 91 | 59 |
2004 | 84 | 57 |
2003 | 73 | 58 |
2002 | 58 | 59 |
2001 | 51 | 60 |
2000 | 43 | 62 |
1999 | 43 | 61 |
1998 | 39 | 70 |
1997 | 29 | 77 |
1996 | 26 | 78 |
1995 | 37 | 68 |
1994 | 29 | 65 |
1993 | 33 | 63 |
1992 | 36 | 58 |
1991 | 39 | 59 |
1990 | 91 | 41 |
1989 | 109 | 39 |