时间 | 值 (%) | 世界排名 |
---|---|---|
2016 | 77.18 | 62 |
2015 | 77.07 | 61 |
2014 | 76.97 | 58 |
2013 | 76.87 | 57 |
2012 | 76.78 | 56 |
2011 | 76.69 | 55 |
2010 | 76.6 | 55 |
2009 | 76.51 | 55 |
2008 | 76.41 | 54 |
2007 | 76.32 | 54 |
2006 | 76.23 | 54 |
2005 | 76.13 | 54 |
2004 | 76.04 | 53 |
2003 | 75.95 | 52 |
2002 | 75.79 | 52 |
2001 | 75.56 | 52 |
2000 | 75.32 | 52 |
1999 | 75.09 | 51 |
1998 | 74.86 | 51 |
1997 | 74.62 | 50 |
1996 | 74.43 | 51 |
1995 | 74.28 | 51 |
1994 | 74.13 | 51 |
1993 | 73.98 | 50 |
1992 | 73.83 | 50 |
1991 | 73.68 | 51 |
1990 | 73.36 | 50 |
1989 | 72.89 | 49 |
1988 | 72.41 | 48 |
1987 | 71.92 | 48 |
1986 | 71.43 | 49 |