时间 | 值 (%) | 世界排名 |
---|---|---|
2016 | 74.1 | 69 |
2015 | 74.01 | 68 |
2014 | 73.92 | 66 |
2013 | 73.85 | 65 |
2012 | 73.79 | 65 |
2011 | 73.73 | 64 |
2010 | 73.69 | 64 |
2009 | 73.64 | 63 |
2008 | 73.6 | 63 |
2007 | 73.55 | 60 |
2006 | 73.51 | 61 |
2005 | 73.46 | 61 |
2004 | 73.42 | 59 |
2003 | 73.37 | 59 |
2002 | 73.34 | 57 |
2001 | 73.35 | 56 |
2000 | 73.35 | 55 |
1999 | 73.35 | 56 |
1998 | 73.36 | 56 |
1997 | 73.36 | 56 |
1996 | 73.37 | 56 |
1995 | 73.37 | 54 |
1994 | 73.38 | 54 |
1993 | 73.38 | 52 |
1992 | 73.39 | 52 |
1991 | 73.39 | 52 |
1990 | 73.39 | 49 |
1989 | 73.4 | 46 |
1988 | 73.18 | 46 |
1987 | 72.77 | 46 |
1986 | 72.35 | 47 |