时间 | 值 (%) | 世界排名 |
---|---|---|
2016 | 67.1 | 58 |
2015 | 67 | 62 |
2014 | 66.8 | 68 |
2013 | 66.7 | 71 |
2012 | 66.6 | 78 |
2011 | 66.4 | 83 |
2010 | 66.2 | 87 |
2009 | 66 | 86 |
2008 | 65.9 | 85 |
2007 | 65.7 | 89 |
2006 | 65.4 | 88 |
2005 | 65.2 | 85 |
2004 | 65.1 | 85 |
2003 | 65 | 82 |
2002 | 64.9 | 76 |
2001 | 64.8 | 72 |
2000 | 64.6 | 72 |
1999 | 64.2 | 72 |
1998 | 63.7 | 74 |
1997 | 63.1 | 74 |
1996 | 62.6 | 74 |
1995 | 62.2 | 77 |
1994 | 61.7 | 79 |
1993 | 61.2 | 80 |
1992 | 60.7 | 82 |
1991 | 60.3 | 83 |
1990 | 59.8 | 86 |
1989 | 59.3 | 86 |
1988 | 58.7 | 87 |
1987 | 58.2 | 89 |
1986 | 57.7 | 92 |