| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 73.783 | 19 |
| 2015 | 73.79 | 25 |
| 2014 | 74.323 | 24 |
| 2013 | 75.16 | 23 |
| 2012 | 73.573 | 28 |
| 2011 | 73.65 | 30 |
| 2010 | 72.293 | 33 |
| 2009 | 72.046 | 36 |
| 2008 | 72.585 | 30 |
| 2007 | 70.56 | 40 |
| 2006 | 68.184 | 49 |
| 2005 | 67.523 | 49 |
| 2004 | 66.608 | 52 |
| 2003 | 68.11 | 44 |
| 2002 | 67.53 | 46 |
| 2001 | 67.544 | 43 |
| 2000 | 64.968 | 53 |
| 1999 | 66.978 | 40 |
| 1998 | 66.001 | 40 |
| 1997 | 66.629 | 38 |
| 1996 | 66.055 | 36 |
| 1995 | 65.935 | 36 |
| 1994 | 66.096 | 28 |
| 1993 | 65.58 | 29 |
| 1992 | 65.603 | 26 |
| 1991 | 65.41 | 26 |
| 1990 | 66.981 | 18 |
| 1989 | 65.353 | 16 |
| 1988 | 63.958 | 16 |
| 1987 | 64.872 | 18 |
| 1986 | 64.157 | 18 |