时间 | 值 (%) | 世界排名 |
---|---|---|
2016 | 28 | 65 |
2015 | 28.34 | 70 |
2014 | 28.27 | 71 |
2013 | 28.58 | 74 |
2012 | 28.79 | 72 |
2011 | 28.53 | 77 |
2010 | 28.69 | 72 |
2009 | 28.92 | 65 |
2008 | 30.13 | 65 |
2007 | 30.83 | 67 |
2006 | 30.49 | 67 |
2005 | 30.36 | 63 |
2004 | 30.6 | 61 |
2003 | 30.66 | 60 |
2002 | 30.62 | 63 |
2001 | 31.48 | 57 |
2000 | 31.64 | 59 |
1999 | 31.98 | 51 |
1998 | 31.99 | 47 |
1997 | 32.16 | 47 |
1996 | 32.23 | 50 |
1995 | 32.16 | 56 |
1994 | 32.01 | 55 |
1993 | 31.91 | 56 |
1992 | 32.74 | 52 |
1991 | 33.32 | 49 |
1990 | 33.38 | 44 |
1989 | 33.22 | 45 |
1988 | 33.51 | 41 |
1987 | 33.68 | 38 |
1986 | 34.26 | 34 |