时间 | 值 (%) | 世界排名 |
---|---|---|
2016 | 84.9 | 2 |
2015 | 85.1 | 2 |
2014 | 85.3 | 2 |
2013 | 85.5 | 1 |
2012 | 85.6 | 1 |
2011 | 85.7 | 1 |
2010 | 85.9 | 2 |
2009 | 85.2 | 2 |
2008 | 84.2 | 2 |
2007 | 82.6 | 2 |
2006 | 80.2 | 2 |
2005 | 77 | 2 |
2004 | 76.5 | 2 |
2003 | 75.8 | 2 |
2002 | 75 | 2 |
2001 | 73.9 | 2 |
2000 | 72.6 | 2 |
1999 | 72.4 | 2 |
1998 | 72.2 | 2 |
1997 | 71.8 | 2 |
1996 | 71.5 | 2 |
1995 | 71.3 | 4 |
1994 | 71.1 | 3 |
1993 | 71 | 2 |
1992 | 70.9 | 2 |
1991 | 70.7 | 2 |
1990 | 70.4 | 3 |
1989 | 70.1 | 3 |
1988 | 69.8 | 3 |
1987 | 69.6 | 5 |
1986 | 69.5 | 4 |