| 时间 | 值 | 世界排名 |
|---|---|---|
| 2016 | 54 | 62 |
| 2015 | 57 | 62 |
| 2014 | 207.7 | 49 |
| 2013 | 225.2 | 49 |
| 2012 | 152.3 | 50 |
| 2011 | 159.7 | 50 |
| 2010 | 164.4 | 49 |
| 2009 | 0 | 133 |
| 2008 | 84.2 | 55 |
| 2007 | 89 | 55 |
| 2006 | 190.8 | 46 |
| 2005 | 183.5 | 46 |
| 2004 | 180.4 | 50 |
| 2003 | 175.5 | 47 |
| 2002 | 171.6 | 48 |
| 2001 | 169.6 | 48 |
| 2000 | 193.9 | 48 |
| 1999 | 143.1 | 51 |
| 1998 | 144.8 | 48 |
| 1997 | 199.8 | 45 |
| 1996 | 135.7 | 45 |
| 1995 | 165.3 | 39 |
| 1994 | 160.6 | 41 |
| 1993 | 47.7 | 60 |
| 1992 | 82.6 | 49 |
| 1991 | 99.4 | 45 |
| 1990 | 69.5 | 48 |
| 1989 | 84.1 | 46 |
| 1988 | 76.5 | 46 |
| 1987 | 83.2 | 44 |
| 1986 | 70.8 | 45 |