时间 | 值 (%) | 世界排名 |
---|---|---|
2016 | 65.7 | 86 |
2015 | 65.6 | 91 |
2014 | 65.4 | 99 |
2013 | 65.3 | 100 |
2012 | 65.1 | 102 |
2011 | 64.9 | 106 |
2010 | 64.8 | 106 |
2009 | 64.5 | 107 |
2008 | 64.3 | 106 |
2007 | 64 | 104 |
2006 | 63.7 | 102 |
2005 | 63.4 | 101 |
2004 | 63.1 | 100 |
2003 | 62.7 | 101 |
2002 | 62.3 | 101 |
2001 | 61.9 | 101 |
2000 | 61.5 | 99 |
1999 | 61.1 | 98 |
1998 | 60.8 | 96 |
1997 | 60.5 | 95 |
1996 | 60.1 | 95 |
1995 | 59.8 | 96 |
1994 | 59.5 | 96 |
1993 | 59.1 | 95 |
1992 | 58.8 | 95 |
1991 | 58.6 | 93 |
1990 | 58.4 | 93 |
1989 | 58.2 | 92 |
1988 | 58.1 | 92 |
1987 | 58 | 92 |
1986 | 57.9 | 89 |