| 时间 | 值 | 世界排名 |
|---|---|---|
| 2016 | 144.2 | 52 |
| 2015 | 169.1 | 50 |
| 2014 | 172 | 52 |
| 2013 | 172.1 | 50 |
| 2012 | 188.1 | 47 |
| 2011 | 196.2 | 45 |
| 2010 | 202 | 46 |
| 2009 | 163.2 | 47 |
| 2008 | 140.8 | 47 |
| 2007 | 276.7 | 41 |
| 2006 | 258.6 | 42 |
| 2005 | 223.6 | 44 |
| 2004 | 253.8 | 41 |
| 2003 | 190.3 | 44 |
| 2002 | 197.3 | 43 |
| 2001 | 177.8 | 45 |
| 2000 | 204 | 45 |
| 1999 | 193.6 | 46 |
| 1998 | 219.2 | 41 |
| 1997 | 271 | 36 |
| 1996 | 296.6 | 32 |
| 1995 | 265.2 | 31 |
| 1994 | 219.6 | 33 |
| 1993 | 213.5 | 33 |
| 1992 | 175.5 | 33 |
| 1991 | 161.5 | 35 |
| 1990 | 222.8 | 28 |
| 1989 | 206 | 30 |
| 1988 | 201.5 | 31 |
| 1987 | 186.3 | 32 |
| 1986 | 164.7 | 31 |