时间 | 值 (%) | 世界排名 |
---|---|---|
2016 | 16.19 | 31 |
2015 | 15.61 | 33 |
2014 | 15.1 | 33 |
2013 | 14.6 | 33 |
2012 | 14.14 | 34 |
2011 | 13.76 | 37 |
2010 | 13.47 | 37 |
2009 | 13.3 | 36 |
2008 | 13.23 | 37 |
2007 | 13.21 | 37 |
2006 | 13.18 | 37 |
2005 | 13.08 | 37 |
2004 | 12.96 | 37 |
2003 | 12.79 | 36 |
2002 | 12.56 | 36 |
2001 | 12.3 | 38 |
2000 | 12.02 | 38 |
1999 | 11.84 | 38 |
1998 | 11.64 | 39 |
1997 | 11.42 | 39 |
1996 | 11.19 | 40 |
1995 | 10.95 | 40 |
1994 | 10.77 | 41 |
1993 | 10.58 | 42 |
1992 | 10.39 | 40 |
1991 | 10.19 | 41 |
1990 | 9.95 | 41 |
1989 | 9.78 | 42 |
1988 | 9.6 | 42 |
1987 | 9.42 | 42 |
1986 | 9.29 | 42 |